Rio

Hardware-accelerated GPU terminal written in Rust

About Rio

Rio is a free, open-source terminal emulator written in Rust with GPU rendering and modern features. Key features include WebGPU-based rendering, cross-platform support, configurable themes and fonts, and active development. It is available free of charge from its official site, where the developers provide downloads, documentation, and updates for anyone who wants to install and use it.

Rio key facts

Category: Developer Tools
Pricing: Free — listed in this directory as a free tool, with no paid plan required to use it.
Focus areas: terminal, rust, gpu, open source
Official site: raphamorim.io

About the Developer Tools category

Editors, platforms, and services developers rely on to build and ship software. The Developer Tools category on Tools Hub currently lists 776 tools. Alongside Rio, it includes Contour, electerm, Mosh, Eternal Terminal.

FreeDeveloper Toolsterminalrustgpuopen-source

More in Developer Tools

Comparing tools in the Developer Tools category? These related listings are worth a look: Contour — Modern terminal emulator with GPU rendering and profiles; electerm — Terminal, SSH, and file manager in one open-source app; Mosh — Mobile shell that survives roaming and sleep.