Open-source web-based tool for editing, converting, merging, splitting, and compressing PDFs with all client-side processing, no ads, limits, or registration.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Online
United States




Open-source web-based tool for editing, converting, merging, splitting, and compressing PDFs with all client-side processing, no ads, limits, or registration.




The idea behind this library is to enable post-extraction processing of unstructured text content, the best-known example being pdf files. The main idea is to robustly and securely separate the text body from its headers and footers.
Reflowable format allows you to create files for Kindle, print, and EPUB. Readers can adjust the size of eBook fonts, margins, and various properties on Kindle.


CubePDF is a Windows virtual printer that allows you to convert to PDF when you need it from any application, including Web browsers, Microsoft Word, Excel, PowerPoint (PPT), bitmap files (PNG, JPEG, BMP), etc.

CubePDF Utility allows you to intuitively perform editing tasks such as merging, extracting, splitting, deleting, reordering, and rotating PDF pages via thumbnails.

Cloud-based PDF viewer and annotation tool for your browser. Perfect for Chromebook 1:1 schools. View, export, print and share your PDF files straight from your browser. Kami works on all browsers and works best with Google Chrome.
Benubird PDF makes personal document management simple: capture, organize and retrieve your PDF documents effortlessly. Managing files is easy with virtual folders and powerful metadata filters. Guaranteed to save you time and revolutionize the way you work with your documents.



YellowPDF: Free and Unlimited PDF converter and editor. Merge, split, convert TXT/PNG/JPG to PDF, convert PDF to TXT/JPG, watermark, protect, and edit PDFs easily. Try now!




Excellent powerful tool to edit PDF, annotate PDF, redact, protect and more.
PRO Version includes: Remove default watermark Combine PDF files Lifetime license - Windows Commercial use Priority Support.




PDF Press is a browser-based tool for turning PDFs into print-ready files. It runs entirely in your browser with local, in-browser processing, so there are no installs and no file uploads to a server. The app bundles 43 professional tools across layout and imposition (booklets...




An elegant PDF tool that lets you edit, fill, sign, and send for signature from any device. Apple Pencil, QR-code drop, trackpad, email, pick your flow. Different documents, different devices, different people call for different signing styles.




PDF X is a productive PDF reader & editor for Windows. It's powerful for users to view, print, edit, and annotate Adobe Acrobat PDFs.




Unofficial app that is fully open source. This app is a simple to use PDF Wallet. That means it takes over the task to store and display your most important PDF certificates. It includes a convenient fullscreen barcode rendering, if a barcode is present in the PDF.



jPDF Tweak is a Swiss Army Knife GUI application for PDF documents: combine, split, rotate, reorder (n-up, booklet), watermark, edit bookmarks/fileinfo/pagetransition, compress, encrypt, decrypt, sign, repair, edit attachments and more.

An echo friendly and economical way to print. eliminates all unwanted pages, reducing printing.



PDF Annotator is a powerful program that allows users to make a variety of different kinds of notes on PDF documents. PDF Annotator lets the user open any PDF file and add annotations, using the mouse or a Tablet PC pen, directly on the PDF files pages.



PDF24 Fax is an internet fax service that lets you send and receive faxes over the Internet whereas faxes are send and receive directly from your PC. A fax machine is not required to use the service. An online fax management, and some additional handy tools are also part of that...
SlideOnline lets upload and share PowerPoint and PDF presentations online making easier to embed the presentations in websites, blogs and social networks. Currently it supports Adobe PDF and PowerPoint (.ppt, pptx) presentation format.


Use Webpage to PDF online tool to save web pages as PDFs for storing, sharing, printing, and otherwise manipulating important web content. Just copy and paste the URL of the page you want to save and click the convert button.

SimplePDF empowers you to edit, fill, sign, and manage PDF documents seamlessly, directly within your browser. Whether you're an individual handling occasional forms or a business streamlining document workflows, SimplePDF offers a robust, user-friendly solution.



Colbot is a general-purpose, AI-powered data extraction tool that turns unstructured documents into clean spreadsheet rows. Connect a Google Sheet and drop in PDFs, Word documents, Excel files, images or CSVs.




Printing to a (virtual) printer enables simultaneous output of the job to other printers, to files (e.g. PDF, TIFF) and much more.
PDFEncrypt is a free, open-source Windows application that encrypts any PDF file using industry-standard encryption algorithms.
