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All About PDF提供了多种pdf编辑功能，包括pdf合并、拆分、转换及加密等功能，基本能满足你对pdf文件编辑所需一切功能！
File size: 65.2 MB
All-About-PDF is a fast, beautifully designed and intuitive PDF utility that you can use to merge, split, protect, compress, convert your PDF files and more. We strive to make our pricing straight-forward and offer great value.
Merge pdf, split pdf, convert pdf, protect pdf and much more.
Privacy focused
As a desktop application, there is no need to upload your private PDF files to an unknown third-party remote server for processing. We also neither collect nor require your email address to use our application. Pdf conversion
Batch convert your PDF files to several formats including Microsoft Word, Microsoft PowerPoint, JPG Image and HTML. Fast pdf processing
All-About-PDF is a multi-threaded 64-bit application that utilizes your computer’s multiple CPU cores for blazingly speedy PDF processing. Merge or split pdf files
All-About-PDF can take multiple PDF files and merge them into a single file. You can also go the other way by taking a single PDF file and splitting it into multiple documents. This is done by either specifying multiple page ranges to split by or you can simply tell the application to split the PDF every N pages (for example, you can split a PDF from pages 1 to 5 and 6-10 or just every 3 pages). Protect pdf files
You can add Owner and User passwords to your PDF using 256-bit encryption. With an Owner password set on your PDF, you can specify user permission such as:
ability to copy from the document
ability to print the document
ability to annotate the document
ability to modify the PDF attributes
ability to modify the PDF contents and more Remove passwords from pdf files
All-About-PDF can remove User and Owner PDF passwords from any PDF file so that they are no longer required to view the document. Add image and text watermarks
This feature allows you to add a watermark using text or image to all the pages of a PDF. You can specify the font size, color and placement of the watermark to fit your exact needs. Compress pdf files
When you scan documents to PDF, the resulting files are usually large and this can make them challenging to work with and share. All-About-PDF’s compression feature allows you to shrink the PDF file size by compressing images, reducing image quality and removing unused objects and streams from the PDF. All-About-PDF can reduce a scanned PDF document’s size by more than 7000%!
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发表于 2020-6-10 23:34:11
