OpenSplit review
A desktop timer with split editing and race lookup tools, still in early development.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
OpenSplit is a free, open-source desktop split timer for speedrunners who want timer control, split-file management, and lookup tools in one application. It runs on Windows, macOS, and Linux, and is positioned for solo runners rather than team workflows. The timer displays centisecond precision, while global hotkeys let runners control it without relying only on the main interface. Its project is described as early development/alpha, so runners who need a mature, dependable tool may prefer an alternative with established support and reliability signals.
The split editor handles game and category details, segments, and attempt tracking, and stores split files as portable JSON. CSS-based skins can be switched at runtime, giving technically comfortable users control over the timer's appearance. Speedrun.com lookup supports games, categories, and artwork, while Racetime.gg integration supports live races. That combination makes OpenSplit more than a basic clock: it suits runners who want their timer alongside community game lookup and race participation. It is less compelling for anyone whose priority is autosplitting; that capability is not specified.
Platform fit deserves a close look, especially for Linux users. Although builds are available for Windows, macOS, and Linux, the repository says Linux builds currently target X11 and do not support Wayland. Support channels are community and documentation, so users who expect direct support may want another option. Choose OpenSplit if free, open-source desktop timing, portable split files, customization, and race lookup match your workflow and you are comfortable with an alpha-stage project. Skip it if Wayland support, specified autosplitting, or stronger support expectations are essential.
OpenSplit pros and cons
- Where it wins
- Timer control with centisecond display and global hotkeys
- Create and edit splits with segments and attempt tracking
- Speedrun.com lookup and Racetime.gg integration
- Where it doesn't
- Described as early development/alpha
- Linux builds target X11; Wayland support is unavailable
- Support is through community and documentation
OpenSplit fact sheet, pricing and score →
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