40+ free PDF tools plus AI-powered contract review, invoice extraction, and document chat — all in your browser, no signup needed.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Android
- iPhone
- iPad
- Software as a Service (SaaS)
- Mac




PDF Toolkit: Edit, Merge, Sign is described as 'Privacy-first, offline PDF editor for Android. Merge, split, compress, convert and annotate PDFs — 100% on-device, no internet required' and is a PDF Editor in the office & productivity category. There are more than 100 alternatives to PDF Toolkit: Edit, Merge, Sign for a variety of platforms, including Windows, Web-based, Mac, Android and Linux apps. The best PDF Toolkit: Edit, Merge, Sign alternative is PDF Arranger, which is both free and Open Source. Other great apps like PDF Toolkit: Edit, Merge, Sign are PDF-XChange Editor, Stirling-PDF, PDFgear and PDFsam.
40+ free PDF tools plus AI-powered contract review, invoice extraction, and document chat — all in your browser, no signup needed.




Free (and open source) editor for manipulating PDF documents. GUI version + commandline interface. Scripting is used to a great extent in editor and almost anything can be scripted, it is possible to create own scripts or plugins.


Open-source PDF viewer and editor using Qt framework, featuring hardware-accelerated rendering, encryption, multithreading, text-to-speech, annotation tools, form filling, high-res monitor support, document compression, audio book conversion, and signature validation.


Merge, split, rotate, crop and rearrange pdf documents and their pages using an interactive and intuitive graphical interface.


CutePDF Writer (formerly CutePDF Printer) is the free version of commercial PDF creation software. CutePDF Writer installs itself as a "printer subsystem". This enables virtually any Windows applications (must be able to print) to create professional quality PDF...


A feature-rich, privacy-focused PDF app built with Jetpack Compose and Material 3. View, edit, and manage PDFs with 12 powerful tools including merge, split, compress, rotate, lock/unlock, and more. Supports bookmarks, table of contents, full-text search, and auto-scroll for...




Soda PDF was created with the user in mind. Smart, reliable, and accessible, our software is designed with a focus on giving you the most useful features in an easy-to-use package.




Provides editing of text, images, and objects in PDFs, annotation options, OCR for scanned files, conversion to multiple formats, form filling and signing, page management, merging and splitting, cloud integration, camera to PDF functionality, and sharing tools.




iLovePDF is an online service to work with PDF files completely free and easy to use. Merge PDF, split PDF, compress PDF, office to PDF, PDF to JPG and more!




LibreSign is a web application for electronic signatures (e-Sign) that offer the possibility of signing documents online with security and agility.

Edit, annotate, and convert PDFs with OCR capabilities, AI-assisted tools for summaries and translations. It supports file protection and offers 2GB of cloud storage for secure management.




With PDFill you can create, fill, delete and submit PDF form fields; insert new formatted text, check, image, hyperlink, whiteout, highlight, drawing, comment and annotation anywhere in the document; save, print or email the filled and password-protected PDF; save and resume...


