There are many alternatives to Okular for Windows if you are looking for a replacement. The best Windows alternative 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 available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Okular are Foxit PDF Reader, PdfCraft, LibreOffice - Draw and Koodo Reader.
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15 tools. Runs on your machine. Never touches a server. No subscriptions. No uploads. No nonsense.
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United States
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.
Pakistan
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.
Germany
EU
FeatherPDF is a fast, lightweight native Windows app to view, merge, split, reorder, rotate PDF files 100% offline and private.
United States
A free-floating 2D Canvas for processing multiple PDF files simultaneously.
ItalyEU
A free, open-source PDF editor for Windows, macOS and Linux: lightweight, fast, and designed with care.
SweetPDF is a free, open-source PDF editor for Linux and Windows that works entirely offline. No upload, no account, no subscription. Highlight, comment and draw with real PDF annotations; reorder, merge, split and extract pages; fill and flatten forms; add drawn, typed or image...
PDF reader for Windows that fills in and signs forms, adds passwords and watermarks, redacts and makes scanned pages searchable. Open source, works offline.
Norway
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.
United Kingdom
Free, private PDF editor for Windows and Mac: fill and sign, edit text, redact, OCR and organize pages. No account, no ads, no telemetry.
Puerto Rico
