ToolShelf — Private, on-device PDF tools
Compress, merge, redact. Runs 100% in your browser. No uploads. No tracking.
No data leaves your browser
Works offline (PWA)
Free to use
PDF Tools
Creative Tools
How it works
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Step 1
Select your file
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Step 2
Process locally (on your device)
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Step 3
Download the result
Why privacy?
Uploading sensitive documents to unknown servers is risky. ToolShelf processes files on your device using modern web technology. Your data never leaves your browser.
Frequently Asked Questions
Are my files uploaded anywhere?
No. ToolShelf processes files in your browser. Nothing is sent to a server.
Does it work offline?
Yes. Add to Home Screen (PWA) and it works without internet after your first visit.
Is it free?
Yes. Core tools are free. Optional paid features, if added, will be clearly labeled.
Which devices are supported?
Modern browsers on desktop and mobile: Chrome, Edge, Safari, Firefox.