FatafatPDF
PDF tools that never leave your device
What it does
Every other PDF tool asks you to upload your file to their server first. FatafatPDF doesn't. Merge, split, compress, rotate and convert PDFs entirely in your browser — open your network tab and watch: nothing is ever sent anywhere. Your contracts, invoices and IDs never leave your machine. No sign-up, no watermarks, no file-size paywall, no ads — just the tools, free. “Fatafat” is Hindi for instantly.
Merge, split & compress PDFs to the exact KB your exam portal needs — 100% in your browser, zero upload, unlimited, free. 35 languages.
Merge, split, compress, and convert — instantly, for free, with no upload. Check your network tab if you don't believe us. Every tool runs in your browser using your own device's processing power. Your files never touch a server. No daily cap, no file size ceiling, no premium tier gate. Every tool, fully available, every time. Compress to the exact KB — 200 KB for NSP or CUET, 300 KB for DU CSAS, 500 KB for JOSAA, or any number you type. Not a vague quality slider. Available in 35 languages, including Hindi, Tamil, Bengali, Telugu, Marathi, Gujarati, Kannada, Malayalam, Punjabi, and Urdu. We use anonymous analytics to see which tools people use — never your file content, which never leaves…from fatafatpdf.com
Does the same job
all alternatives →
APKpdf — Private PDF Tools Online12d ago · apkpdf.com · ▲1Free PDF tools that never upload your files

hamarapdf Free PDF Tools on your Device9d ago · hamarapdf.com · ▲150+PDF tools that run on your device. Unlimited. Free
More work this month
the category →


The app store for voice native apps that lives in your notch
Work · 28d ago · voiceos.com

The New Calendly▲211Handle all of the work before, during, and after meetings
Work · 17d ago · calendly.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com