PDF Password Remover
Remove the open password from a PDF you own or are allowed to edit. You need the current password — the tool does not crack passwords.
Free • No sign-up • Unlocked in your browser
Free PDF tools and password removal in your browser.
Unclasp lets you unlock a PDF when you know its password and use supported tools to organize, convert, and edit PDFs locally. Files stay in your browser for these website tools; the separate developer API processes uploaded files on its server.
- ✔ No login required
- ✔ Unlocked in your browser — your file isn’t uploaded
- ✔ Mobile-friendly, keyboard accessible
- ✔ Developer API with HMAC authentication
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Try the Remover
Select a PDF and enter its password. We’ll remove protection if you own the file or have rights to edit it.
- The PDF is unlocked in your browser on this device. Your file and its password are not uploaded to our servers.
- The first unlock downloads a small PDF engine (about 450 KB). This can take a moment on slow connections.
About Me
Hi, I’m Sai Krishna Chaitanya — a developer who enjoys building privacy‑first, browser‑based utilities and workflow tools. I made the PDF Password Remover, a production Angular i18n Helper demo, StartMyDev (a scripts configurator), and Git Commit Summary, a high-performance CLI tool for analyzing repository history.
This site showcases tools I’ve built. Where possible, the tools run entirely on your device.
FAQ
Do you upload my files?
The website’s supported PDF tools process files in your browser and have no application upload fallback. The separate developer API does upload PDF files for server processing. Read the privacy policy for details.
Is it free?
Yes. The website tools are free and do not require an account.
Can I unlock a PDF without its password?
No. The PDF Password Remover requires the current password and does not crack or recover passwords.
Mobile support?
Fully responsive and touch‑friendly.
Accessibility?
Keyboard accessible components and focus states.