Tools/wulkano/Kap

Kap

An open-source screen recorder built with web technology

19.3kgrowthTypeScript

The Lens

By Erik Loyd, SaaS CEO and former COO/CFO of an AWS Premier Partner.

Updated Aug 2026

Kap was the friendly macOS screen recorder: open source, small, drag a frame around the region you want and export a GIF or an MP4 in a couple of clicks. Built with web technology, MIT licensed, and a pleasure to use when it was current.

That last clause is doing a lot of work. The most recent release shipped in October 2022, and one of its notes was fixing a crash on the macOS 13 beta. The last commit of any kind landed in late 2024. For an Electron app on macOS, a platform that reworks screen capture permissions and APIs on a regular schedule, that is a long stretch with nobody at the wheel.

It still installs and still works for plenty of people, so this is not a claim that it is broken. It is a claim that nobody is on the other end when it does break. Anyone already using it happily: carry on. Anyone choosing a recorder today: CapSoftware/Cap for share links, webadderallorg/Recordly for polished product demos, or obsproject/obs-studio if you want the one that will still be maintained in five years.

The catch is the whole review. Kap is good software that stopped getting attention, and open source hands you the source code, not somebody's time. Anything in your daily workflow needs a maintainer behind it, and right now this does not have one.

Free vs Self-Hosted vs Paid

fully free

Free tier: Everything, MIT licensed. No paid version ever existed.

Self-hosted: A macOS desktop app, nothing to run server side. Install from the site or Homebrew Cask.

Paid: None, and no company behind it to buy support from.

The cost that matters is not money. The last tagged release is v3.6.0 from October 2022 and the last commit is from November 2024. macOS has shipped several major versions since, each touching screen recording permissions and capture APIs. Using Kap today means accepting that a future macOS update can break it with no fix coming. That is a real cost even at a price of zero, and it is the reason we do not list Kap as a replacement for a paid recorder.

Free and MIT, but unmaintained since 2022. The price is fine; the risk is that nobody is fixing it.

What to do by team size

Solo
free, but unmaintained; fine if you already use it
Small team
Pick a maintained recorder instead
Medium team
Pick a maintained recorder instead
Large team
Pick a maintained recorder instead
Self-hosting ops:trivial

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Score
45/100 · C
Adoption25/30
Maintenance0/25
Community5/20
License5/15
Analysis10/10

A low score is not a verdict on quality. Young and niche tools start low by design. How we calculate scores

About

Owner
wulkano (Organization)
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Forks
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