PDF editor without upload

LocalSign is a PDF editor for common visual edits that runs in your browser. Your PDF stays on your device while you add signatures, text, dates, images, and other annotations.

Files are processed locally in your browser and are not uploaded to a server. No account, no watermark, no tracking.

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Why this is useful

Uploading a PDF can expose private document contents. Browser-based editing lets you make common changes without creating a server-side copy.

How to use it

Open LocalSign in a modern browser.
Choose your PDF from your device.
Add and arrange the edits you need.
Download the edited PDF.

Good to know

No server storage means documents are not recoverable after closing the tab.
Some encrypted or unusually complex PDFs may fail to process.
Annotations are visual changes and do not certify the document.

FAQ

Is this a cloud PDF editor?

No. The app is delivered from the web, but document processing runs in your browser.

Do you keep a copy of my PDF?

No. LocalSign has no document upload or storage backend.

Can I merge and split PDFs too?

Yes. LocalSign includes browser-based tools for organizing, splitting, compressing, and converting PDFs.

Privacy & honesty

Your documents stay on your device — LocalSign has no servers that receive your files. Signatures, stamps, highlights, shapes, and other annotations are visual changes created by you. LocalSign does not verify, certify, notarize, or legally validate documents.

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