Apps that help you save time and stay in control.

Japard Labs builds focused apps for the devices you use every day.

ThrottlrNew

Bandwidth limiter

The simple way to limit app bandwidth.

Cap speeds, block traffic or set data quotas for any app on your Mac. Watch every app's bandwidth live, right from the menu bar.

Free download · 14-day Pro trial, no card needed · macOS 15 or later

Products

Every app began as a fix for something that frustrated us. The ones we couldn't stop using, we polished and shipped.

Contact

Most questions are answered in each app's FAQ. For everything else, a human replies.

Help with an app

Setup guides and answers to common questions for each app.

Found a bug, or have an idea? We read everything.

Stay in the loop

Hear about new apps, updates and fixes before anyone else.