Every tool you need to work with PDFs in one place. Merge, split, compress, convert, rotate, and edit PDFs for free. Fast, secure, and easy to use.




The best PDF Reader alternative to Okular is SumatraPDF, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Okular and loads of them are PDF Readers so hopefully you can find a suitable replacement. Other interesting PDF Reader alternatives to Okular are Foxit PDF Reader, PdfCraft, KOReader and Koodo Reader.
Every tool you need to work with PDFs in one place. Merge, split, compress, convert, rotate, and edit PDFs for free. Fast, secure, and easy to use.




An AI-native PDF editor: just tell it what to do, review every change before it's saved, and fill, sign and send PDFs for e-signature.




Free desktop PDF reader and word processor for Windows and Linux: read, annotate, fill in and redact PDFs, and write documents saved as PDF or Word, offline.



Stop overpaying for PDF tools.
Every PDF tool you need. One price. Forever.
15 tools. Runs on your machine. Never touches a server. No subscriptions. No uploads. No nonsense.
? 100% offline · ? Windows, Mac & Linux · ? One-time purchase · ? Free updates fore.

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.




A fast, private PDF reader and editor for Windows. Free and ad-free: huge files open instantly, scans become searchable text, and dark themes reach the page itself. No account, no tracking.




A free-floating 2D Canvas for processing multiple PDF files simultaneously.

A free, open-source PDF editor for Windows, macOS and Linux: lightweight, fast, and designed with care.
Windows PDF reader for papers, theses, reports, and document bundles. Dark pages dim text and paper while preserving image colours; citation previews, split view, a ruler, evening mode, read aloud, position restore, notes, and Markdown export work offline.




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


