KrispLabs
KrispLabs is the studio behind Kiosk, iDo, Kiosk Scholar, NutriScan, and Soura — local-first tools built by Sarthak Ghosh in Hyderabad, India.
No bloat. No servers you didn't ask for. Just tools that work.
The work we point to first.
Kiosk
Kiosk is a minimal, fast, open-source PDF reader designed to avoid bloat.
iDo
iDo is a lightweight productivity system that syncs tasks using your own Google Drive instead of centralized servers.
Sync iDo roadmap
Ship focused sprint
Review completed tasks
Everything KrispLabs has shipped so far.
Dec 2025
A fast, open-source PDF reader built to avoid bloat — a custom rendering pipeline, GPU transform zoom, and the TriFlow contextual dock. Ships on desktop and Android.
Mar 2026
A local LLM-powered tool that analyses PDFs, surfaces insights, and lets you chat with your documents — entirely offline. Tauri wrapping a FastAPI + Ollama backend.
Dec 2025
A lightweight task system that syncs through your own Google Drive instead of centralized servers. You own your data, on every device.
Nov 2025 – Jan 2026
A nutrition scanner powered by the Open Food Facts API — scan a product, get the breakdown.
Aug 2025
A Chrome extension (Manifest V3) that makes downloading files effortless — drag items onto a drop zone and they're saved.
How we build
Software that keeps working without a server. Your data lives with you — in your Drive, on your disk, in your browser.
No bloat, no dark patterns. Each tool does one thing and does it fast.
One idea, every surface — desktop, Android, web, browser extensions. Build once, run where people are.
Languages
Frameworks / Libraries
Infra / Tools
Philosophy
We build tools that are simple, fast, and useful in everyday life.
Got an idea for a small, sharp tool? Or want to use one of ours? Reach out.