Kdenlive is the workhorse open-source video editor from the KDE project. It is a multi-track non-linear editor built on FFmpeg, so it reads and writes practically any codec you throw at it, and it includes proxy editing — the feature that makes 4K footage editable on a laptop that would otherwise choke.
For anyone who needs to cut videos regularly without a subscription, it is the most capable of the free desktop editors, and the render queue lets you batch multiple exports overnight.

Image: auto-generated social card of the KDE/kdenlive GitHub repository. (github.com/KDE/kdenlive)
What it covers
- Multi-track timeline editing with effects, transitions and keyframes
- Wide format support through FFmpeg
- Proxy editing and render queue for slower machines
- Audio tools including mixing and basic noise handling
What to know before you switch
Stability is the honest caveat: Kdenlive is at its best on Linux, and Windows users report more rendering surprises and hardware-acceleration issues. If you need heavy colour work or a large built-in effect library, DaVinci Resolve’s free version is the stronger tool — Kdenlive wins on being lighter and simpler.
Who it fits
Linux users, hobbyist editors on modest hardware, and anyone who wants a capable video editor with no licence cost and no watermarks.