Sign a PDF, in your browser, in seconds
Sign any PDF in your browser. Draw your signature with mouse, trackpad, or touchscreen, then drop it on any page. AES-encrypted, browser-only, legally binding under ESIGN / eIDAS.
Drop your image
Drop a PDF you need to sign. Drawing + embedding happen in your browser, your contract never leaves your device.
Up to 50 MBPhotos stay in your browser
Good to know
Questions
- Is Sign PDF free?
- Yes. Sign PDF is completely free, with no account, no sign-up, and no daily limits. It runs entirely in your browser.
- Do my files get uploaded to a server?
- No. Sign PDF processes everything on your own device, your files never leave your browser. You can verify it yourself in the browser's Network tab: your file is never sent (only anonymized, IP-anonymized page analytics load).
- How do I sign pdf?
- Sign any PDF in your browser. Draw your signature with mouse, trackpad, or touchscreen, then drop it on any page. AES-encrypted, browser-only, legally binding under ESIGN / eIDAS. There is nothing to install, open the tool and go.
- Is there a file size limit?
- There is no hard file size limit. Because Sign PDF works locally, the only bound is your device's available memory, most everyday PDFs and documents are handled instantly.
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