
Add Your Signature
Drop a PDF, sign it, done. All in your browser.
What it does
Add Your Signature is a free PDF signing tool that runs entirely in your browser. Unlike Smallpdf, iLovePDF, DocuSign and Adobe Acrobat online, which all upload your file to their servers before you can sign it, this one keeps the PDF on your device the whole time. Just drop in a file, draw or upload your signature, place it on any page, and download the signed PDF. No account, no email, no watermark, no page limit, and it works just as well on a phone as on a desktop.
Does a similar job
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Sign PDF. Add real handwritten signatureJul 2026 · sign-pdf.online · ▲6The only PDF signing tool for adding real signature to PDF
http://digitaldocusign.co.uk/Aug 2026 · digitaldocusign.co.uk · ▲1Sign PDF documents in seconds, for free


More life & fun this month
the category →- TL
Life & fun · 10d ago · louisabraham.github.io



Photosynthesis fires two of your iPhone
Life & fun · 29d ago · photosynthesis.camera
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Your multimedia mentor that takes you from mid to great
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Launched alongside, May 2026
the whole month →

Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai


- NW
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
- FM
Dev tools · May 2026 · github.com