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SignifyPDF
100% private, free, local-first PDF signer in your browser
π Sign PDFs Without Sacrificing Your Privacy SignifyPDF is a premium open-source PDF signer that runs 100% in your browser. Unlike most tools, your documents never leave your deviceβno uploads, no servers, no tracking. π Complete Privacy βοΈ Smooth Signature Drawing with Eraser β‘ Sign & Download Instantly π No Watermarks, No Subscriptions, Completely Free Fast, secure, and built for people who value privacy.
Hey Product Hunt! π I'm Asad, the maker of SignifyPDF.
I built this because I was frustrated with the current state of PDF tools. Every time I needed to quickly sign an NDA, tax form, or contract, I was forced to either pay a ridiculous subscription fee to Adobe/DocuSign, or upload my highly sensitive personal documents to a sketchy "free" PDF website.
I realized this process shouldn't require a cloud backend.
So, I built SignifyPDF to be 100% local-first. When you drag your PDF into the app, all the rendering and signing happens locally in your browser using JavaScript. Your files never touch a server, meaning your data stays completely private.
It's entirely free, open-source, and has zero watermarks. Just drag, drop, draw your signature, right-click to place it, and download.
I would absolutely love your feedback on the drawing experience or any feature requests you might have! Let me know what you think! π
About SignifyPDF on Product Hunt
β100% private, free, local-first PDF signer in your browserβ
SignifyPDF was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #69 on the daily leaderboard. π Sign PDFs Without Sacrificing Your Privacy SignifyPDF is a premium open-source PDF signer that runs 100% in your browser. Unlike most tools, your documents never leave your deviceβno uploads, no servers, no tracking. π Complete Privacy βοΈ Smooth Signature Drawing with Eraser β‘ Sign & Download Instantly π No Watermarks, No Subscriptions, Completely Free Fast, secure, and built for people who value privacy.
On the analytics side, SignifyPDF competes within Productivity, Privacy, Developer Tools and GitHub β topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how SignifyPDF performed against the three products that launched closest to it on the same day.
Who hunted SignifyPDF?
SignifyPDF was hunted by Asad Irshad. A βhunterβ on Product Hunt is the community member who submits a product to the platform β uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of SignifyPDF including community comment highlights and product details, visit the product overview.
Asad Irshad