Every other PDF tool sends your files to a server. We thought that was unnecessary. So we built something different.
When you compress a PDF on iLovePDF, your file leaves your device. When you sign on Smallpdf, it travels across the internet. When you redact on Adobe online, it's processed on infrastructure you have zero visibility into.
For most documents, that's an inconvenience. For contracts, NDAs, medical records, and financial statements, it's a genuine exposure.
DocShift runs every PDF operation directly in your browser — using your CPU, your memory, your device. Nothing is uploaded. Nothing is transmitted. Nothing is stored on our end.
There is no DocShift server to breach. No storage to subpoena. No upload to intercept. The security posture isn't a feature — it's the architecture.
Your files are processed entirely on your device. Not uploaded. Not stored. Not seen. The cryptographic proof is that we don't have a file processing server.
No upload round-trips. No server queue. No waiting for their infrastructure. Processing happens at the speed of your hardware — which is faster than any network call.
Once loaded, DocShift tools work without an internet connection. In the air, on a train, in a hotel with terrible WiFi — your documents still process.
We can't violate GDPR with your documents because we never have them. We comply by architecture, not by policy. No data handling. No retention schedules. No risk.
DocShift is built entirely on open, auditable web technologies. No proprietary SDKs with unclear data practices. No third-party processing libraries that phone home. Every operation runs in code you could read in your browser's developer tools.
Nine tools are free, forever. No watermark on free-tier outputs. No sign-up required. Open the tool, process your document, download it.
Open DocShift — it's free