ConvertGo

The free all-in-one converter that works offline

Visit convertgo.app ↗Alternativestop 9% of June 2026

What it does

ConvertGo is a free, privacy-first web app that converts everything — units, files, currencies, colors, images, audio, video, PDFs, and more. Everything runs in your browser. No signup. No uploads. Works offline as a PWA and on Android.

Does the same job

all alternatives →

Offline File ConverterJul 2026 · offlinefileconverter.com · ▲8
Convert files in your browser, nothing is uploaded, ever.
Offline Currency Converter2024 · ▲92
Simple and fast currency converter with offline mode
AF
A fast, privacy-first image converter that runs in browserOct 2025 · imageconverter.dev · ▲48
Hey HN I built ImageConverter.dev because I got tired of “free” image converter sites that force uploads, or throttle conversions. So I made a tool that runs 100% client-side — meaning your images never leave your device. It’s built for speed, simplicity, and privacy. What it does Convert images between JPG, PNG, WebP Works offline once loaded (PWA support) How it works It uses the Canvas API and WebAssembly to handle conversions directly in the browser. There’s no upload, no tracking, no server costs, and it’s fast even on mid-range devices. Why I built it I wanted an instant, no-ads,…
ConvertoJun 2026 · coverto.tech · ▲3
Zero-upload private file converter in your browser
SS
Stop sending files to sketchy servers and convert any file offline2025 · howtoconvert.co · ▲17
Hey HN! I made How to Convert. Here's the problem I had and the solution I thought of: Problem When you search "How to convert PNG to ICO" on Google, you get a bunch of shady looking "free" results that send your data to unknown servers. The same is true for almost any conversion you are trying to do. So what do I want? I want something I can trust completely. AKA locally running, doesn't send my files or data anywhere and built by an independent developer building in public. Solution How to Convert Privacy-first: Files stay on your device and it works offline. Wide compatibility: Works with…
Converto28d ago · play.google.com · ▲3
PDF, image, OCR, QR & conversion tools in one app

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