100+ privacy-first browser tools — PDF, image, video, audio, text, dev & advanced charts. Everything runs in your browser via WebAssembly. Nothing ever leaves your device. Now available as a native offline desktop app on PC (Microsoft Store) and Mac (App Store) — ideal for sensitive data that can't go to the cloud. Free forever with ads. One-time purchase for the desktop app. No sign-up needed.

Lightfield — AI-native CRM that builds itself and does work for you

AI-native CRM that builds itself and does work for you

Hey Product Hunt! 👋 I'm Matt, the solo maker behind Lokaltools. It started from a real frustration at work — I needed everyday tools like PDF editing, image conversion, and chart building, but every option either uploaded my files to a server or required signing up to something. I work with sensitive data, so that's a hard no. So I built an alternative: 100+ tools that run entirely in your browser using WebAssembly. PDFs, images, video, audio, text, dev utilities, and advanced charts — nothing ever leaves your device. Not one byte. The chart tools just launched as a native offline desktop app on both PC (Microsoft Store) and Mac (App Store) — perfect for anyone whose IT policy or data sensitivity rules out cloud tools. It's free forever with ads. The desktop app is a one-time purchase of USD 24.99. No subscription, no sign-up needed for the web version. Would love to hear what tools you wish existed — still building! AMA 🙌

Lightfield — AI-native CRM that builds itself and does work for you

AI-native CRM that builds itself and does work for you

Lokaltools

Privacy-first browser tools + offline chart app for PC & Mac

Privacy-first browser tools + offline chart app for PC & Mac