Объединение pdf файлов — coolutils pdf combine 7.1.0.16 (repack & portable) by elchupacabra

The MacOS method

The latest versions of MacOS Mojave and Catalina make combining PDFs extremely easy thanks to MacOS Finder. The new Finder shows previews of your files and adds a contextual menu on the side, allowing Mac users to perform a number of quick actions. One of those actions is the ability to create PDFs from the selection.

You can find the quick action menu on the right-hand side underneath the individual properties of the files you have selected. If the Create PDF function isn’t obviously available, clicking the More icon should bring it up.

Step 1: Open Finder and select all the PDF files that you wish to combine.

Step 2: Once you’ve selected the files you wish to combine, the Finder window will show a preview of the files with a Create PDF button underneath. Hit that and a new PDF is created for you.

Step 3: You can then open the newly created file with Preview. Page order can be changed by simply dragging and dropping the page thumbnails on the left-hand side. You can also annotate or rotate pages as necessary.

Step 4: Once finished, make sure to rename the newly merged file so that you know what it is. Select File > Rename to do this.

Instance Method Summary collapse

  • add the pages (or file) to the PDF (combine/merge) and RETURNS SELF, for nesting.

  • add the pages (or file) to the BEGINNING of the PDF (combine/merge) and RETURNS SELF for nesting operators.

  • get the author value for the pdf.

  • set the author value for the pdf.

  • Clears any existing form data.

  • returns an array with the different fonts used in the file.

  • constructor

    A new instance of PDF.

  • add PDF pages (or PDF files) into a specific location.

  • adds a new page to the end of the PDF object.

  • add page numbers to the PDF.

  • this method returns all the pages cataloged in the catalog.

  • removes a PDF page from the file and the catalog.

  • Save the PDF to file.

  • This method stamps all (or some) of the pages is the PDF with the requested stamp.

  • get the title for the pdf The title is stored in the information dictionary and isn’t required.

  • set the title for the pdf The title is stored in the information dictionary and isn’t required new_title

    a string that is the new author value.

  • Formats the data to PDF formats and returns a binary string that represents the PDF file content.

Constructor Details

#initialize(parser = nil) ⇒ PDF

Returns a new instance of PDF.


90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
# File 'lib/combine_pdf/pdf_public.rb', line 90

def initialize(parser = nil)
    @objects = 
  @version = 
  @viewer_preferences = {}
  @info = {}
  parser ||= PDFParser.('')
  raise TypeError, "initialization error, expecting CombinePDF::PDFParser or nil, but got #{parser.class.name}" unless parser.is_a? PDFParser
  @objects = parser.parse
    remove_old_ids
    @version = parser.version if parser.version.is_a? Float
  @info = parser.info_object || {}
  @names = parser.names_object || {}
  @forms_data = parser. || {}
  @outlines = parser.outlines_object || {}
    

    @set_start_id = 1
  @info:Producer = "Ruby CombinePDF #{CombinePDF::} Library"
  @info.delete :CreationDate
  @info.delete :ModDate
end

Instance Attribute Details

#forms_data ⇒ Object (readonly)

the form_data attribute is a Hash that corresponds to the PDF form data (if any).


477
478
479
# File 'lib/combine_pdf/pdf_public.rb', line 477

def 
  @forms_data
end

#info ⇒ Object (readonly)

the info attribute is a Hash that sets the Info data for the PDF. use, for example:


78
79
80
# File 'lib/combine_pdf/pdf_public.rb', line 78

def info
  @info
end

#names ⇒ Object (readonly)

Access the Names PDF object Hash (or reference). Use with care.


88
89
90
# File 'lib/combine_pdf/pdf_public.rb', line 88

def names
  @names
end

#objects ⇒ Object (readonly)

the objects attribute is an Array containing all the PDF sub-objects for te class.


74
75
76
# File 'lib/combine_pdf/pdf_public.rb', line 74

def objects
  @objects
end

#outlines ⇒ Object (readonly)

Access the Outlines PDF object Hash (or reference). Use with care.


86
87
88
# File 'lib/combine_pdf/pdf_public.rb', line 86

def outlines
  @outlines
end

#version ⇒ Object

set/get the PDF version of the file (1.1-1.7) — shuold be type Float.


80
81
82
# File 'lib/combine_pdf/pdf_public.rb', line 80

def version
  @version
end

#viewer_preferences ⇒ Object (readonly)

the viewer_preferences attribute is a Hash that sets the ViewerPreferences data for the PDF. use, for example:


84
85
86
# File 'lib/combine_pdf/pdf_public.rb', line 84

def viewer_preferences
  @viewer_preferences
end

Known Limitations

Quick rundown:

  • When reading PDF Forms, some form data might be lost. I tried fixing this to the best of my ability, but I’m not sure it all works just yet.

  • When combining PDF Forms, form data might be unified. I couldn’t fix this because this is how PDF forms work (filling a field fills in the data in any field with the same name), but frankly, I kinda liked the issue… it’s almost a feature.

  • When unifying the same TOC data more then once, one of the references will be unified with the other (meaning that if the pages look the same, both references will link to the same page instead of linking to two different pages). You can fix this by adding content to the pages before merging the PDF files (i.e. add empty text boxes to all the pages).

  • Some links and data (URL links and PDF «Named Destinations») are stored at the root of a PDF and they aren’t linked back to from the page. Keeping this information requires merging the PDF objects rather then their pages.

    Some links will be lost when ripping pages out of PDF files and merging them with another PDF.

  • Some encrypted PDF files (usually the ones you can’t view without a password) will fail quietly instead of noisily.

  • Sometimes the CombinePDF will raise an exception even if the PDF could be parsed (i.e., when PDF optional content exists)… I find it better to err on the side of caution, although for optional content PDFs an exception is avoidable using .

  • The CombinePDF gem runs recursive code to both parse and format the PDF files. Hence, PDF files that have heavily nested objects, as well as those that where combined in a way that results in cyclic nesting, might explode the stack — resulting in an exception or program failure.

CombinePDF is written natively in Ruby and should (presumably) work on all Ruby platforms that follow Ruby 2.0 compatibility.

However, PDF files are quite complex creatures and no guaranty is provided.

For example, PDF Forms are known to have issues and form data might be lost when attempting to combine PDFs with filled form data (also, forms are global objects, not page specific, so one should combine the whole of the PDF for any data to have any chance of being preserved).

The same applies to PDF links and the table of contents, which all have global attributes and could be corrupted or lost when combining PDF data.

If this library causes loss of data or burns down your house, I’m not to blame — as pointed to by the MIT license. That being said, I’m using the library happily after testing against different solutions.

More PDF Tips

For other ways to convert a PDF into a Microsoft Word file, you can check out our guide. If you need assistance making changes to your PDF once the documents have been combined, check out our story on how to edit a PDF.

Further Reading

  • Everything You Need to Set Up an Ergonomic Home Office
  • Level Up Your Slack Game for Better Meetings
  • Save Time With Microsoft Word’s Built-In Transcription Feature
  • How to Declutter Your PCs, Phones, and Tablets
  • More in Productivity

Productivity Best Picks

  • The Best To-Do List Apps for 2020
  • The Best Online Collaboration Software for 2020
  • The Best Business Messaging Apps for 2020
  • The Best Project Management Software for 2020
  • The Best Note-Taking Apps

How to Combine PDFs on a Mac

Unlike Windows, macOS comes with high-powered PDF tools built in—provided by the macOS Finder and by the deceptively modest-looking Preview app. Starting with macOS Catalina, the Finder lets you create or combine PDFs from a menu in its Gallery view—the view that displays a large preview of the current file. 

To combine two or more PDFs in the macOS Finder, switch to Gallery view from the Finder toolbar or the top-line View menu. Next, hold down the Command key and select the files you want to combine. Click each file in the order that you want the files to appear in the combined PDF. When you select more than one file, a Create PDF button appears in the inspector panel at the right. Click on it, and the Finder will create a new PDF on your desktop, containing all the PDFs that you selected. 

Even better, you can select multiple images, like PNG, TIFF, and JPEG files, instead of existing PDF files, and use the same technique to combine them into PDF files. You can use the same method to combine image files and PDFs, too.

If the combined PDF file that you created from the Finder doesn’t have its pages in the order that you wanted them, that’s easy to fix. Simply double-click the PDF to open it in the Preview app. If thumbnails aren’t visible in Preview’s sidebar, go to the View menu to switch them on, and then drag the thumbnails up and down the sidebar into the order you want.

The Preview app offers the same PDF-combining powers as the Finder and can be easier to use for complex tasks. To combine two or more PDF files in Preview, start by making a copy of one of the files and working with the duplicate (this is an essential precaution because Preview saves the file as you work, and if the results aren’t what you want, you’ll need to do some fancy footwork to get back the original file).

Related

  • How to Edit a PDF
  • How to Convert PDFs to Word Documents and Image Files

Open the duplicate file. Next, simply drag additional PDF files into the sidebar and drop them at the position in the file where you want them to be—at the start or end, or between any two existing pages. If you get the location wrong, you can drag one or more thumbnails to the correct location, and you can delete any pages that you don’t want.

What if you only want to merge a few pages from a second PDF file? Open that file in another PDF window and drag the thumbnails that you want into your first PDF file. As always in macOS, you can Shift-click to select a continuous range of pages, or Cmd-click on multiple pages to select pages from anywhere in the file. If some pages get imported in the wrong orientation, use Preview’s toolbar to rotate them.

Sometimes Preview acts in seemingly unpredictable ways when saving a file, so, when you have the combined pages arranged as you want them, choose File > Export to PDF and save the merged PDF under its own name. You can also choose File > Close, and follow the prompts to save the merged file under the name of the file you started with, but it’s safest to use the Export to PDF option.

Like the Finder, Preview lets you merge any file that Preview can display into an existing PDF. That means you can drag any PNG, TIFF, JPEG, or other standard image formats into a PDF. But what if you want to create a PDF that contains a Word document or an Excel worksheet? You can’t drag those documents into Preview, but Word and Excel’s Print menus let you create PDFs that can be used for a merge.

Alternatively, if you have a third-party app like Adobe Acrobat, you can merge PDFs in the same way that you merge them in Preview—but you can also directly drag files in any file format that Acrobat knows how to convert into PDF, including HTML web pages, plain text files, Word documents, and Excel worksheets. Acrobat also lets you create a completely new PDF from one or more of these same external formats. Simply use the File > Create menu and follow the prompts.

Функции программы Combin

1. Подписка и отписка от пользователей (массфоловинг/анфоловинг)

Вы сможете автоматически подписываться на профили целевой аудитории, привлекая её на свою страницу. Также, есть возможность массово отписаться от всех. Удобная система мониторинга позволяет управлять списками подписчиков и подписок на одной странице. Можно увидеть аккаунты пользователей, которые не подписались в ответ, завлекать их, ставить лайки на посты или оставлять комментарии.

2. Расширенный функционал поиска.

Функция позволяет находить посты по любому параметру: хэштегу, локации, дате добавления публикации. Так же есть возможность комбинировать эти установки.

3. «Умный» поиск целевой аудитории

Приложение для раскрутки в Инстаграм для компьютера Combin экономит время на поиск людей, действительно заинтересованных в Вашем продукте или услуге. Вы сможете найти потенциальных подписчиков на странице своих конкурентов. После этого можно завлечь их поставив лайк, подписавшись на них или оставив комментарии.

4. Общение без проблем

Лимиты Инстаграм ограничивают количество допустимых лайков, комментариев и сообщений, которые может отправить один пользователь. Встроенная функция уведомит вас о превышении лимита, чем убережет от блокировки аккаунта. Вы сможете участвовать в обсуждениях и отправлять комментарии потенциальным подписчикам не беспокоясь о лимитах.

5. «Умная» сортировка пользователей

Удобная опция, позволяющая с помощью фильтров отсеивать приватные аккаунты и пользователей, которые не соответствуют вашей целевой аудитории. Предварительный просмотр каждого аккаунта поможет вам ознакомится с пользователем не переходя на его страницу.

6. Мультиаккаунтность

В целях экономии времени, приложение для раскрутки в Инстаграм позволяет управлять сразу несколькими аккаунтами, переключаясь между ними одним нажатием. Так же возможно запланировать действия, которые одновременно будут применены для всех ваших страниц.

6. Модуль статистики

Программа собирает данные об новых лайках, комментариях, подписчиках и отписавшихся с вашего аккаунта. Также данные собираются о ваших действия (вами поставленных лайках, оставленных комметах и так далее). Все данные визуализируются в удобные красивые графики, где вы сможете наблюдать за ростом тех или иных показатель и делать выводы об продвижении, строить гипотезы.

Категории

  • Поп-музыка
  • Электронная музыка
  • Транс
  • Альтернативная музыка
  • Рок
  • K-Pop
  • Рэп
  • Танцевальная музыка
  • Техно
  • Фолк
  • Метал
  • Хаус
  • Разное
  • Классическая музыка
  • Русский шансон
  • R&B и соул
  • Регги
  • Авторы-исполнители
  • Джангл
  • драм-н-бэйс
  • Латино
  • Саундтреки
  • Со всего мира
  • Кантри
  • Блюз
  • J-pop
  • Джаз
  • Христианская музыка и госпел
  • Французская поп-музыка
  • Блэк-металл
  • Дэт-металл
  • Индийская музыка
  • Детская музыка
  • Панк
  • Нью-эйдж
  • Инструментальная музыка
  • Фанк
  • Инди-поп
  • Немецкий поп
  • Хардкор
  • Дабстеп
  • Новая волна
  • Бразильская музыка
  • Африканская музыка
  • Арабская музыка
  • Турецкая музыка
  • Медитация
  • Аниме
  • Разговорный жанр
  • Психоделическая
  • Вокал
  • Гранж
  • Ска
  • Рок-н-ролл
  • Мюзиклы
  • Даб
  • Электроника
  • Русская музыка
  • Танго
  • Легкая музыка
  • Диско
  • Азия
  • Рождество
  • Современная народная музыка
  • Новая акустическая
  • Спорт и активный отдых
  • Биографии и мемуары
  • Кельтская музыка
  • Франция
  • Дэт-метал
  • блэк-метал
  • Китайская музыка
  • IDM
  • экспериментальный
  • Индастриал
  • Тайская поп-музыка
  • Самба
  • Южная Америка
  • Оркестровая музыка
  • Камерная музыка
  • Ретро
  • Современный джаз
  • Израильская музыка
  • Альтернатива
  • Исламская музыка
  • estrada
  • eastern
  • Русская поп-музыка
  • armenian
  • azerbaijani
  • tatar
  • balkan

The web method

There are scores of free, web-based tools that will allow you to merge PDF files — and that’s good news for you. If you need to merge files quickly, this may be the best option since these programs don’t really care where your PDF files come from or where they’re going. Furthermore, they don’t require installing any additional programs. They do tend to have strict size limits, though.

Below are several of the most popular tools for merging PDF files, but keep in mind that they all basically do the same thing. If you run into formatting issues with one tool, then try another.

  • PDF Merge: Open up PDF Merge, and you’ll see a simple window with bars for dragging and dropping several PDF files. The software provides a simple Merge Files option to combine them. However, note that the service is only free if you’re dealing with 5MB or under, which is comparably low. After that, it’ll ask you to pay — so large booklets are probably out of the question.
  • PDF Joiner PDF Joiner is ideal for all sorts of file format shifts and changes. Of course, you can combine PDFs with this tool. But you can also convert your finalized document to a text or JPG file (or vice versa). If you’re trying to condense many different formats into one, this tool functions as a great alternative to pulling your hair out. The only limitation is that the software only allows you to work with 20 files at once. Depending on your needs (and the frequency of your file mergers), this might not be enough. 
  • Smallpdf Smallpdf’s claim to fame is that it’s easy to download files straight from Dropbox or Google Drive. The upload feature helps you save time and additional steps when loading your files. The feature is especially helpful when you’re working on collaborative projects. We also like that the Smallpdf merge tool works hard to offer professional-level performance. The software clearly describes its security, for instance, and allows you to preview your new PDF document as you create it. When looks matter as much as functionality, Smallpdf is an excellent option for combining files. Convert and split features are also available, as is a Chrome extension and desktop app.
  • FoxyUtils Merge PDF FoxyUtils offers an attractive incentive for eco-conscious folks. When you merge PDFs using FoxyUtils, you play a small role in planting trees all over the world. This interesting component makes this PDF merger a smart choice for eco-friendly techies. The only downside is that you can’t merge files larger than 50MB. There are a ton of options for combining PDF files; it’s easy to feel overwhelmed by the choices. No matter what OS you’re using, one of the tools in this guide should help you.

With so many options for combining PDF files, you don’t have to struggle anymore. No matter what OS you’re running (or how many files you need to merge), there’s a tool to make it easier.

Editors’ Recommendations

  • How to convert a PDF file into a Word document

  • How to save a webpage as a PDF

  • How to esign a document

  • How to print to PDF in MacOS

  • The best Mac apps for 2020

Объединение PDF файлов — CoolUtils PDF Combine 7.1.0.16 (Repack & Portable) by elchupacabra

PDF Combine — надежный инструмент и незаменимая программа для быстрого склеивания нескольких файлов PDF в один. Утилита работает с любыми типами PDF файлов очень быстро и качественно, что позволяет в считанные секунды получить нужный нам результат

Результат работы всегда точен и аккуратен, что важно для инвойсов, контрактов, банковских указов и других документов. Также, можно создать оглавление для выходного файла, программа сделает все автоматически, взяв за основу название каждого отдельного документа

На данный момент PDF Combine является наиболее эффективным и доступным программным средством для склеивания PDF файлов.Системные требования:Windows XP / Vista / 7 / 8 / 8.1 / 10 (32/64 bit)Торрент Объединение PDF файлов — CoolUtils PDF Combine 7.1.0.16 (Repack & Portable) by elchupacabra подробно:Особенности программы:• Легко склеивает несколько PDF файлов в один многостраничный документ.• Количество исходных файлов не ограничено.• PDF Combine автоматически создаст оглавление — имена исходных файлов становятся закладками. Эти закладки значительно облегчают навигацию по многостраничному PDF файлу или служат оглавлением к электронной книге в формате PDF.• Работает через удобный интерфейс и может быть запущен из командной строки, что дает возможность использования утилиты из других программ.• Является наиболее эффективным и доступным программным средством для склеивания PDF файлов.• Поддерживает все виды PDF файлов, созданных любыми программами.• Прост в управлении.• Надежен.Особенности перепаковки:1. Совмещённые в одном дистрибутиве установка программы или распаковка портативной (PortableApps формат) версии2. Не требует регистрации (патч pawel97)3. Мультиязычный интерфейс (включая русский)4. Подхватывает файл настроек desktop.xml (если находится рядом с инсталлятором)»Тихая» установка с ключами /SILENT или /VERYSILENT (или файлом «Тихая установка.cmd»)Для «Тихой» установки портативной версии дополнительный ключ /PORTABLE=1 (или файлом «Распаковка portable.cmd»)Примечание!!! Во время установки будет предложено посетить сайт автора репака. Снимаем галочку по желанию.

Скриншоты Объединение PDF файлов — CoolUtils PDF Combine 7.1.0.16 (Repack & Portable) by elchupacabra торрент:

Скачать Объединение PDF файлов — CoolUtils PDF Combine 7.1.0.16 (Repack & Portable) by elchupacabra через торрент:

coolutils-pdf-combine-7_1_0_16-repack-portable-by-elchupacabra.torrent (cкачиваний: 71)

Random

  • На звонок

    Drippy The Menace

    СКАЧАТЬ

  • На звонок

    Rap90

    СКАЧАТЬ

  • На звонок

    NU SZN & USMAN

    СКАЧАТЬ

  • На звонок

    Ion Dumitrescu

    СКАЧАТЬ

  • На звонок

    Mohannad Bill ft. Meriem

    СКАЧАТЬ

  • На звонок

    Apoh

    СКАЧАТЬ

  • На звонок

    Paul Tryon

    СКАЧАТЬ

  • На звонок

    Bella Schneider

    СКАЧАТЬ

  • На звонок

    RoughMath feat. Jonny Cole

    СКАЧАТЬ

  • На звонок

    Mono_Poly

    СКАЧАТЬ

  • На звонок

    H.D.D.

    СКАЧАТЬ

  • На звонок

    John Ericson, Douglas Yeo, Deanna Swoboda

    СКАЧАТЬ

  • На звонок

    Perception

    СКАЧАТЬ

  • На звонок

    Renè Miller

    СКАЧАТЬ

  • На звонок

    Darles Flow

    СКАЧАТЬ

  • На звонок

    Иной Смысл

    СКАЧАТЬ

  • На звонок

    Drowning Scarlett

    СКАЧАТЬ

  • На звонок

    Mother’s Army

    СКАЧАТЬ

  • На звонок

    Jana Linhares

    СКАЧАТЬ

  • На звонок

    Metric Man

    СКАЧАТЬ

  • На звонок

    Gary Hughes

    СКАЧАТЬ

  • На звонок

    Miley Cyrus & Davis Redfleid

    СКАЧАТЬ

  • На звонок

    PavAnd & Николай Независимый

    СКАЧАТЬ

  • На звонок

    Sandr

    СКАЧАТЬ

  • На звонок

    Craig Morrison

    СКАЧАТЬ

  • На звонок

    Jake Johnson

    СКАЧАТЬ

  • На звонок

    Dreadful Fate

    СКАЧАТЬ

  • На звонок

    Селивёрстов Игорь

    СКАЧАТЬ

  • На звонок

    Distopic

    СКАЧАТЬ

  • На звонок

    Wastelands Present

    СКАЧАТЬ

  • На звонок

    Wiretappeur

    СКАЧАТЬ

  • На звонок

    Oboman Fillon

    СКАЧАТЬ

  • На звонок

    Dan Beaudoin

    СКАЧАТЬ

  • На звонок

    Bohagon/Freaky Tah

    СКАЧАТЬ

  • На звонок

    Casualty of God

    СКАЧАТЬ

  • На звонок

    Teufelstanz

    СКАЧАТЬ

  • На звонок

    Duke Ellington And His Orchestra

    СКАЧАТЬ

  • На звонок

    Sky Dance feat. Eneli

    СКАЧАТЬ

  • На звонок

    Josh Klinghoffer

    СКАЧАТЬ

  • На звонок

    Lulu and The Lovers

00.00

00.00

Video of Combining PDF Files

PDFelement is also equipped with powerful editing and annotation tools, enabling you to make quick and accurate changes to your text, images and fonts. This saves you time and improves your productivity. You can also add stamps or sticky notes to your PDF file and highlight text using this tool. Another amazing feature is OCR, which can turn scanned PDFs into fully editable and searchable documents without losing the original layout or formatting.

FREE DOWNLOAD
FREE DOWNLOAD
BUY NOW
BUY NOW

Free Download or Buy PDFelement right now!

Free Download or Buy PDFelement right now!

Buy PDFelement right now!

Buy PDFelement right now!

How to Combine PDFs in Windows

When you need to combine PDF files in Windows, you may decide that you wish you had a Mac, where the Preview app gets the job done quickly and easily. Windows 10 lets you view PDF files in the Edge browser, but doesn’t let you do anything with them. To merge or manage PDF files, you need either a free, but limited, third-party productivity app or one of the many well-designed commercial apps.

Don’t expect an easy-to-use interface like the thumbnail views in Adobe Reader and other commercial software. You merge two PDF files by dragging them into a PDFsam window, which adds them to a list. You can specify a page range from each PDF, but you’ll have to figure out which pages you want by viewing the document in a separate app like Microsoft Edge or Adobe Reader. Fortunately, you can open PDFs directly from the file list in PDFsam. When you’re ready to merge the PDFs, just click the Run button.

If you want better visual cues when merging PDFs, you need a commercial app that lets you see the combined PDF before you save it to disk and also displays thumbnail images that you can drag up and down in a sidebar in order to rearrange the pages. You can use almost any PDF-editing software, ranging from the moderately priced PDF-Xchange Editor from Tracker Software, or choose one of our Editor’s Choice apps like ABBYY FineReader 15 or Adobe Acrobat DC.

All these apps let you combine PDFs in basically the same way. Here’s how PDF-XChange Editor does it. The simplest method is to use File > New Document, and choose the option to Combine Files into a Single PDF. A file-list box will open. Drag in the files that you want to combine into a single PDF. You can add PDF files, or any combination of text, images, Word, Excel, or PowerPoint documents into the list. The app converts everything into a PDF format before combining them.

When combining files, you can specify the page range that you want to import, but you can also fine-tune the combination by opening multiple files in separate tabs in PDF-XChange Editor and dragging thumbnail images of the page you want from the source tab to the target tab (if thumbnails aren’t visible, press Ctrl-T or use the View > Panes menu).

Instance Attribute Details

#forms_data ⇒ Object (readonly)

the form_data attribute is a Hash that corresponds to the PDF form data (if any).


477
478
479
# File 'lib/combine_pdf/pdf_public.rb', line 477

def 
  @forms_data
end

#info ⇒ Object (readonly)

the info attribute is a Hash that sets the Info data for the PDF. use, for example:


78
79
80
# File 'lib/combine_pdf/pdf_public.rb', line 78

def info
  @info
end

#names ⇒ Object (readonly)

Access the Names PDF object Hash (or reference). Use with care.


88
89
90
# File 'lib/combine_pdf/pdf_public.rb', line 88

def names
  @names
end

#objects ⇒ Object (readonly)

the objects attribute is an Array containing all the PDF sub-objects for te class.


74
75
76
# File 'lib/combine_pdf/pdf_public.rb', line 74

def objects
  @objects
end

#outlines ⇒ Object (readonly)

Access the Outlines PDF object Hash (or reference). Use with care.


86
87
88
# File 'lib/combine_pdf/pdf_public.rb', line 86

def outlines
  @outlines
end

#version ⇒ Object

set/get the PDF version of the file (1.1-1.7) — shuold be type Float.


80
81
82
# File 'lib/combine_pdf/pdf_public.rb', line 80

def version
  @version
end

Method 2: How to Combine PDF

Managing large documents can be time consuming and challenging. By combining multiple PDFs, you can increase productivity and improve organization by easily modifying the page order of your document.

FREE DOWNLOAD
FREE DOWNLOAD
BUY NOW
BUY NOW

Step 1. Load Multiple PDF Documents

Launch PDFelement on your computer and then click the «Combine PDF» button on the Home window. Browse your local folder to drag and drop multiple PDF documents straight into the pop-up window. Note that you can combine documents with completely different formats into one PDF.

Step 2. Start to Combine

After adding all your documents into the combine window, you can manually select the pages that you want to combine. Click the «…» button behind «Output» to select an output folder to save the combined PDF document to, then press «Next» to start the combine process.

PDFelement is a common solution when you need a program to combine PDFs, not only because it merges PDFs together, but because it also allows you to combine different file types like Power Point, Word, Excel, images and more into one PDF. Learn more about how to combine word documents into one PDF.

FREE DOWNLOAD
FREE DOWNLOAD
BUY NOW
BUY NOW

The Windows method

The following method uses Adobe Acrobat Pro DC, the best PDF editor you can download. Acrobat Pro DC is premium software, meaning you need to pay for the privilege of using it. Fortunately, there’s a free trial you can use. Which is helpful whether you only need to merge a couple of PDF files this one time or plan to do all your merging in the near future.

Step 1: Download and install the Adobe Acrobat Pro DC free trial.

Step 2: Once installed, open the software and click the Tools tab in the top left-hand corner.

Step 3: Click the Combine Files button.

Step 4: Click the blue Add Files button and select the PDF documents you want to combine. It should be noted that this method works for all sorts of files, not just PDFs.

Step 5: With your PDFs selected, click Combine Files.

Step 6: Your PDFs have now been merged into one. All you need to do is save it to a new location, which you can do by clicking File followed by Save As and then selecting a name and location for your new file.

If you don’t like the idea of using Adobe’s software (or your free trial has already run its course), then there are plenty of third-party options to consider that are designed especially for Windows. A cheap and effective option is Perfect PDF Combine, which may be very useful if you end up combining a lot of PDFs and want an app dedicated to helping out.

Alternatively, have a look at some of the online options further down this guide. All of them are free and equally effective at combining PDF files together.

Loading and Parsing PDF data

Loading PDF data can be done from file system or directly from the memory.

Loading data from a file is easy:

pdf = CombinePDF.load("file.pdf")

You can also parse PDF files from memory. Loading from the memory is especially effective for importing PDF data recieved through the internet or from a different authoring library such as Prawn:

pdf_data = prawn_pdf_document.render # Import PDF data from Prawn
pdf = CombinePDF.parse(pdf_data)

Using is also effective when loading data from a remote location, circumventing the need for unnecessary temporary files. For example:

require 'combine_pdf'
require 'net/http'

url = "https://example.com/my.pdf"
pdf = CombinePDF.parse Net::HTTP.get_response(URI.parse(url)).body

Add content to existing pages (Stamp / Watermark)

To add content to existing PDF pages, first import the new content from an existing PDF file. After that, add the content to each of the pages in your existing PDF.

In this example, we will add a company logo to each page:

company_logo = CombinePDF.load("company_logo.pdf").pages
pdf = CombinePDF.load "content_file.pdf"
pdf.pages.each {|page| page << company_logo} # notice the << operator is on a page and not a PDF object.
pdf.save "content_with_logo.pdf"

Notice the << operator is on a page and not a PDF object. The << operator acts differently on PDF objects and on Pages.

The << operator defaults to secure injection by renaming references to avoid conflics. For overlaying pages using compressed data that might not be editable (due to limited filter support), you can use:

pdf.pages(nil, false).each {|page| page << stamp_page}

Rendering PDF data

Similarly, to loading and parsing, rendering can also be performed either to the memory or to a file.

# in a controller action
send_data combined_file.to_pdf, filename: "combined.pdf", type: "application/pdf"
# in your path's block
status 200
body combined_file.to_pdf
headers 'content-type' => "application/pdf"

If you prefer to save the PDF data to a file, you can always use the method as we did in our earlier examples.

Some PDF files contain optional content sections which cannot always be merged reliably. By default, an exception is
raised if one of these files are detected. You can optionally pass an parameter to the
, and methods:

new_pdf = CombinePDF.new
new_pdf << CombinePDF.load(pdf_file, allow_optional_content: true)
attachments.each { |att| new_pdf << CombinePDF.load(att, allow_optional_content: true) }

Decryption & Filters

Some PDF files are encrypted and some are compressed (the use of filters)…

There is very little support for encrypted files and very very basic and limited support for compressed files.

I need help with that.

Comments and file structure

If you want to help with the code, please be aware:

I’m a self learned hobbiest at heart. The documentation is lacking and the comments in the code are poor guidlines.

The code itself should be very straight forward, but feel free to ask whatever you want.

Credit

Stefan Leitner (@sLe1tner) wrote the outline merging code supporting PDFs which contain a ToC.

Caige Nichols wrote an amazing RC4 gem which I used in my code.

I wanted to install the gem, but I had issues with the internet and ended up copying the code itself into the combine_pdf_decrypt class file.

Credit to his wonderful is given here. Please respect his license and copyright… and mine.

Contributions

You can look at the GitHub Issues Page and see the «help wanted» tags.

If you’re thinking of donations or sending me money — no need. This project can sustain itself without your money.

What this project needs is the time given by caring developers who keep it up to date and fix any documentation errors or issues they notice … having said that, gifts (such as free coffee or iTunes gift cards) are always fun. But I think there are those in real need that will benefit more from your generosity.

Оцените статью
Рейтинг автора
5
Материал подготовил
Андрей Измаилов
Наш эксперт
Написано статей
116
Добавить комментарий