Hey Product Hunt 👋 I'm Khoa, a solo indie dev, and 1FileTool is the app I built because I was tired of the same frustrating loop: Need to compress a few images? → upload to some random website → wait → hope they don't keep my files → get a watermark → pay $9.99/month for a feature I use twice a year. So I built the opposite. 🗂️ 1FileTool is a desktop app (Mac + Windows) that bundles every everyday file tool into one place: - Batch image compression (JPG, PNG, WebP) - PDF merge / split / compress / convert - Image format conversion & resizing - Video & audio converters …and more being added every release What makes it different: ✅ 100% offline — your files never leave your computer ✅ No sign-up, no ads, no uploads, no watermarks ✅ Pay once, use forever (there's also a generous free tier — 8 files/day) ✅ No subscriptions. Ever. I've been shipping updates weekly and the app is now at v1.0.5. Every feature request from early users gets read (and usually built). Would genuinely love your feedback — what file tool do you use most often? What's missing? I'm in the comments all day. 🙏 ⬇️ Try it free: https://1filetool.com

1FileTool

Compress, convert, merge files — all 254 tools, all offline

Compress, convert, merge files — all 254 tools, all offline