LocalSign

Free PDF editor and signer that runs in your browser

Visit localsign.infrays.org ↗Alternativestop 8% of June 2026

What it does

LocalSign is a free browser-based PDF editor and signature tool. Add text, dates, signatures, and images to PDF documents without creating an account or uploading files to a server. Features: • Add text and dates • Draw signatures • Upload signature images • Multi-page PDF support • No account required • No watermark Unlike many PDF tools, LocalSign processes documents locally in your browser, helping keep your files private. Website: https://localsign.infrays.org

Does the same job

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Add Your SignatureMay 2026 · addyoursignature.com · ▲3
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PM
PrivatePDF – minimal PDF editor that runs in the browser2023 · github.com · ▲14
I created this tool to make it quick and easy to sign PDF contracts, without having to deal with installing additional software and without worrying that my PDFs will get uploaded to a third party. It supports the bare minimum for my most common usecases. It is not intended to be a full-featured PDF editor. Features include filling PDF forms, inserting images and text, and rotating PDFs. Check it out by either picking a PDF of your own - https://photown.github.io/private-pdf/, or with a preloaded sample PDF -…
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The only PDF signing tool for adding real signature to PDF

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