Cost / License
- Free
- Proprietary
Since
- Since 2025
Platforms
- Online
United Kingdom


The Apache PDFBox™ library is an open source Java tool for working with PDF documents. This project allows creation of new PDF documents, manipulation of existing documents and the ability to extract content from documents.
Turn existing PDFs into reusable fillable templates with AI field detection, data mapping, web forms, API Fill, and signing.

Turn your phone into a powerful document scanner with CamScan — the fast, secure, and easy-to-use app to scan, edit, sign, and share anything, anywhere.



A mail merge tool that turns spreadsheet data into personalized PDFs, Word docs, Excel files, emails, and images at scale.




Punctilio is a web-based document workspace for small teams handling fundraising, diligence, client work, and grant-related materials.




YumiSign is a powerful yet user-friendly digital signature app that allows you to sign documents on the go, anytime, anywhere. With YumiSign, you can securely sign and share documents with ease, all from the convenience of your mobile device.



NomaSign is a digital signing and e-signature platform designed to help businesses sign documents online quickly and securely.




Proposal software for freelancers, consultants, and small studios. Build a proposal, send one link, and your client can review, sign, and pay without creating an account.




Lexagle is the world's leading AI-powered contract lifecycle management platform for end-to-end digital contract transformation.




Talking Tree is a 501(c)(3) nonprofit making enterprise-grade legal technology and resources accessible for startups, small to midsize businesses (SMBs), and nonprofits starting at $20/month.




A fast PDF reader, file opener, and all-in-one document reader for iPhone and iPad. Open PDF, Word, Excel, PowerPoint, text files, ZIP/RAR, photos, videos and more.



Paperwren is a free PDF reader and toolkit for Android and Windows, with a Mac build for Apple silicon. It also views Word, Excel, PowerPoint, OpenDocument, RTF, EPUB, Markdown, CSV, CBZ comics, text, code and images. It views these files but does not edit them.




Legally binding e-signatures with audit trails, compliance with ESIGN, UETA, and 21CFR, secure cloud signing and real-time tracking for teams and individuals.


Discover Feather PDF, the ultimate PDF editor that prioritizes your privacy. Enjoy powerful editing features without data collection and gain lifetime access with a one-time payment.

Online forms, e-signatures and records platform with unlimited users on every plan. Healthcare plan includes a signed BAA.

A carefully made desktop PDF editor. Read, edit, organise, sign, OCR and redact PDFs on your own machine, with a one-time licence instead of a subscription.




DocSpring is an API for filling, generating and signing documents. Upload a PDF form and AI sets up its fields, type tags into a Word document, design a page in the Page Designer, or write HTML and CSS. Send JSON from your app and get back a filled PDF or Word file.




PulsarPDF is a free, all-in-one online PDF tool that lets you edit, merge, compress, and convert PDFs quickly without installing any software.



PurePDF is a local PDF toolkit designed for Windows, built with WinUI 3 and .NET 8. It focuses on privacy and speed by ensuring that all document processing, conversions, and edits happen entirely offline on the user's machine.




Certinal delivers an enterprise-grade Unified Digital Transaction Management solution trusted in 80+ countries. Built for security, usability, and compliance, Certinal empowers large organizations with intelligent eSignature and eConsent capabilities that meet global, regional...



A lightweight, all-in-one web utility designed for users who need fast results without the clutter of traditional conversion sites. It serves as a powerful, free alternative to subscription-based services like iLovePDF or SmallPDF.

PDFluent is a native desktop PDF editor for macOS 11 and newer and Windows 10 and newer. It is a public beta release, available as a free download for everyone including commercial use. The application is built with a pure Rust engine across 48 crates, with no C or C++...




Free, private PDF editor for Windows and Mac: fill and sign, edit text, redact, OCR and organize pages. No account, no ads, no telemetry.



Local Windows tool for adding clean handwritten signatures, stamps, text and quick page fixes to PDF files without cloud upload.


