Signis!
Sign PDFs & Images offline. 100% Free. Zero Cloud.
Signis! launched on April 11, 2026.
What it does
The Problem: Most PDF signers are bloated, require subscriptions for everything, and upload your sensitive documents to the cloud. The Solution: I built Signis! to be the simplest, most private way to handle documents on Android. It works entirely offline: your signatures and data never leave your device. Some features: Sign anything, PDF Toolbox, Watermarks No abusive after each toach, just enter, do whatever you need and continue with your life.
Does a similar job
all alternatives →
Sign PDF - Digital signatureMar 2026 · play.google.com · ▲6Sign PDF documents with realistic hand-drawn signatures
OpenSign™: Open Source DocuSign & more2023 · opensignlabs.com · ▲109Enterprise-Level Document Signing Goes Open-Source
Etch E-Sign Free2021 · useanvil.com · ▲90Simple, intuitive and binding e-signatures, absolutely free
More work this month
the category →
Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.
Work · 24d ago · loficities.com
Smooth Recorder▲257Mac screen recordings that look edited when you hit stop
Work · 18d ago · smoothrecorder.com
Work · 12d ago · readrare.com
Source: Product Hunt launch ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com
I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com
With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app