Match the editor to your hardware before your taste
Free editors fail in two ways: the laptop chokes on playback, or the export carries a limit you only discover at the end. So check three things before you install anything: how much RAM you have, whether your graphics chip can decode your camera’s files, and what resolution and codec you need to publish. Phone clips and 4K footage are far heavier to edit than they look, which is why the proxy advice near the bottom matters as much as the editor you pick. If your clips come from an iPhone, converting stills that will not open is a separate job, but keep the originals of your video until the final export is safe.
Desktop heavyweights: DaVinci Resolve, Shotcut and Kdenlive
DaVinci Resolve is the most capable free editor, and the official Resolve page lists the current requirements. Plan on 16 GB of RAM and a dedicated graphics card; integrated graphics will stutter on anything above 1080p. The free edition exports H.264 and H.265 on Windows and Mac, is capped at Ultra HD resolution, and leaves out some paid-only effects and noise tools. The catch is licensing: it is proprietary freeware, so Blackmagic can change what the free version includes. Best for people willing to learn a real colour workflow.
Shotcut is the better pick for a modest machine. It is open source under the GPL, runs on Windows, Mac and Linux, and builds on FFmpeg, so Export offers H.264, HEVC, and editing-friendly formats such as ProRes and DNxHD alongside web presets. No watermark and no account. The interface is plain and the timeline less polished than Resolve’s, but it is the safest choice for an older laptop with 8 GB of RAM.
Kdenlive is also GPL-licensed and cross-platform, and it has the most approachable proxy tooling of the open-source group. Its Render dialog covers H.264, H.265 and other FFmpeg-based presets. It suits multi-track projects with titles and audio mixing. Expect an occasional rough edge, especially on Windows, so save often.
Built-in and browser editors: Clipchamp, CapCut Web, Canva and iMovie
Clipchamp comes with Windows 11 and runs on modest hardware. Free exports are limited to 1080p MP4, and some stock media and features sit behind a Microsoft subscription. Fine for a school project or a family montage; skip it if you need 4K or a specific codec.
CapCut Web is quick for vertical social clips, with captions and templates. Read its terms before uploading private footage, because online editors grant the provider certain rights to content you upload, and some effects and exports are paywalled. A weak connection makes it miserable, so check whether your upload speed matches your plan first.
Canva video is for slideshows and short promos, not serious cutting. It exports MP4, but premium stock elements require Canva Pro, and a clip that uses one cannot be exported cleanly on the free plan. It has no real multi-track control.
iMovie is free on Mac and iPhone, and it is the easiest tool here for beginners. Under File, Share, File you can choose resolution, quality, and the codec: H.264, HEVC, or ProRes on recent versions. The limits are Apple-only hardware and little control over audio or colour. It generates its own optimized media, so large projects eat disk space.
The two I would rank last: OpenShot and VSDC Free
OpenShot is GPL-licensed, friendly, and lightweight, with FFmpeg-based export to formats such as MP4 and WebM. It is fine for a five-minute family video. For long projects with many layers, it can slow down or crash, so keep it for short jobs.
VSDC Free is the one to skip. It is Windows-only, the interface is crowded, and the free version holds back features, such as hardware-accelerated export, for the paid edition, so you will meet upsell prompts regularly. Shotcut or Kdenlive do more without the nagging.
A proxy workflow that works in any editor
Proxies are small, low-resolution copies of your clips that you edit with, while the full-quality originals are swapped back in for export. They make a slow laptop usable.
- In Resolve, right-click clips in the Media Pool, choose Generate Proxy Media, then use Playback, Proxy Mode. Turn it off before you deliver.
- In Kdenlive, enable Project Settings, Proxy, then right-click a clip and tick Proxy Clip.
- In Shotcut, open Settings, Proxy, Use Proxy. Proxies are generated during import, and full-resolution files are used at export.
- In Clipchamp, CapCut Web and iMovie there is no manual option, so trim long clips before uploading or importing.
Store proxies on a fast internal drive. Keep originals somewhere separate, and if your phone is the bottleneck, clearing phone storage without deleting memories lets you offload raw clips first. Before the final render, glance at a few frames from the exported file, not the proxy, to confirm that colour and sharpness look right on a screen you trust.