convert.com.de

Overview

convert.com.de is every converter in one fast, offline desktop app. Math, units, text, data, time, color, geo and more — paste anything, get answers in milliseconds.

  • Offline first — nothing leaves your device. No cloud, no tracking, no ads.
  • ~4 MB base — extra tools install as small packs you can add or remove.
  • Free to start — 7 core tools free forever. One Pro key unlocks all 29 + API + CLI.

1. Download

  • Mac — Apple Silicon and Intel builds, auto-updates
  • Windows — 64-bit installer, auto-updates
  • Size: ~4 MB base app

No account required. Everything runs locally.

2. First conversion

  1. Open the app with your global hotkey
  2. Type: 5 km mi
  3. Hit Enter — you get 3.10686 mi instantly

Try these:

tsx

3. Add tool packs

Base install ships 7 core tools. Open Settings → Packs to add the other 22 as small packs (geo, CJK, calendars, etc.). Remove anytime — no bloat.

4. Unlock Pro (optional)

Core stays free forever. To unlock all 29 + API + CLI:

  1. Go to Pricing and grab a Pro key ($29/mo founding)
  2. Paste it in Settings → License
  3. You get a 7-day free trial first — no card

Where to go next

  • All tools — full reference with examples
  • Local API — automate over localhost:3030
  • Pricing — Free vs Pro vs Enterprise

Next: Changelog