Download OxnaPDF
One app for reading, editing and AI.
macOS
Apple silicon and Intel.
Download for Apple SiliconApple silicon144 MB
Intel Mac151 MB
First open: if macOS says it cannot check the app, open System Settings, Privacy & Security, and click Open Anyway.
Windows
Windows 10 and 11, 64-bit.
Download the InstallerInstaller137 MB
Portable version125 MB
First open: More info, then Run anyway.
Why OxnaPDF
Everything Is Free
The app, all 51 online tools, and the AI plugins. No Subscription · No Trial · No Paywall.
Private by Design
Your files stay on your device. No Analytics · No Tracking · No Ads.
Security Reviewed
Checked before launch with Cloudflare's security audit and a Mistral security review.
Your Original Is Never Changed
Edits are saved as a new copy.
Tested on Every Platform
Installed and opened on macOS, Windows and Linux before each release.
Verified Downloads
SHA-256 checksums for every file.
Questions
- Is OxnaPDF Really Free?
- Yes, 100% free. The app and all 51 online tools are free and unlimited, with no subscription and no ads. Asking OxnaAI is free with a daily limit.
- Are My Files Uploaded?
- No. The app and the online tools work on your device. When you ask AI, your question and the relevant text go to the AI service.
- Do I Need an Account?
- No. You sign in only to connect an AI assistant.
- Which Systems Does It Run On?
- macOS on Apple silicon and Intel, Windows 10 and 11 (64-bit), and Linux on x64 and ARM64.