Your Files Are Private. Your Converter Should Be Too.
Learn about the privacy risks of online file converters and discover truly secure alternatives that never upload your files.
- ✓Zero uploads — your files process entirely in your browser.
- ✓No servers — we literally can't see your documents.
- ✓Works offline — disconnect and still convert.
How MixConvert Compares
| Converter | Upload Required | Data Retention | Verifiable Privacy |
|---|---|---|---|
| MixConvert | ❌ No | N/A | ✅ Yes (check network) |
| Smallpdf | ✅ Yes | 1 hour | ❌ No |
| Adobe Acrobat | ✅ Yes | 24 hours | ❌ No |
"As a lawyer, document confidentiality isn't optional. MixConvert is the only converter I trust with client files.
Frequently Asked Questions
Do you store any of my files?▼
No. Your files never leave your device — we have no servers that could store them.
How can I verify nothing is uploaded?▼
Open your browser's Network tab (F12) and watch during conversion. You'll see zero file uploads.
Ready to Convert?
100% free. No watermarks. No file uploads. Your files never leave your device.
Convert Privately →