Slint
Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.
What’s new
Verified 43m agoSlint 1.17.1 is a patch release that fixes several bugs and crashes. For a complete list of changes, check out the [ChangeLog](https://github.com/slint-ui/slint/blob/master/CHANGELOG.md#1171---2026-07-07).
Upgrading to Slint 1.17.1:
* Rust: Run `cargo update`.
* C++: If you're using `FetchContent` with CMake, update the GIT_TAG entry in CMakeLists.txt to `v1.17.1` or `release/1.17` for automatic tracking of 1.17.x releases.
* Node.js: Run `npm update slint-ui` to bring your `package.json` up-to-date.
* ESP-IDF developers: Run `idf.py update-dependencies` to bring your idf_component.yml up-to-date.
* Python: Run `uv lock --upgrade-package slint` to update your [uv](https://docs.astral.sh/uv/) lock file to the latest version.
# Assets
## C++ SDK
For C++ developers, this release contains the following pre-packed builds of Slint:
| Desktop Operating System | Compiler | Architecture | Download |
|--------------------------|----------|--------------|----------|
| Linux | gcc | x86-64 | [Slint-cpp-1.17.1-Linux-x86_64.tar.gz](https://github.com/slint-ui/slint/releases/download/v1.17.1/Slint-cpp-1.17.1-Linux-x86_64.tar.gz)
Full release notes →
Upgrading to Slint 1.17.1:
* Rust: Run `cargo update`.
* C++: If you're using `FetchContent` with CMake, update the GIT_TAG entry in CMakeLists.txt to `v1.17.1` or `release/1.17` for automatic tracking of 1.17.x releases.
* Node.js: Run `npm update slint-ui` to bring your `package.json` up-to-date.
* ESP-IDF developers: Run `idf.py update-dependencies` to bring your idf_component.yml up-to-date.
* Python: Run `uv lock --upgrade-package slint` to update your [uv](https://docs.astral.sh/uv/) lock file to the latest version.
# Assets
## C++ SDK
For C++ developers, this release contains the following pre-packed builds of Slint:
| Desktop Operating System | Compiler | Architecture | Download |
|--------------------------|----------|--------------|----------|
| Linux | gcc | x86-64 | [Slint-cpp-1.17.1-Linux-x86_64.tar.gz](https://github.com/slint-ui/slint/releases/download/v1.17.1/Slint-cpp-1.17.1-Linux-x86_64.tar.gz)
Official download sources
Each source below has been validated against an approved publisher domain and editorially approved. Links route through a safe internal redirect.
Verified checksum File integrity
Verify your downloaded file matches the publisher’s official hash before installing.
SHA-256
f5b537da448c1e3d72a24a774e19518ae412b9706b8ef49bdee64b62b878fe56
Platforms: Windows
Slint compared
A factual, side-by-side overview based only on verified data.
Alternatives to Slint
Verified, official downloads in the same category.
Frequently asked questions
Where can I download Slint safely?
Use the official sources listed on this page. Each link is validated against an approved publisher domain and routes through a safe internal redirect — no third-party or bundled installers.
Which platforms does Slint support?
Slint is available for Windows.
Is this the official Slint download?
Yes. Every source shown here is validated against the publisher’s approved domain and editorially reviewed before being published.
Who develops Slint?
Slint is developed by Slint.
What are the best alternatives to Slint?
Popular alternatives include Zeal, Lapce and Alacritty. See the comparison above for a side-by-side overview.
Reviews & ratings
4.0
1 reviews
-
muy buena app
Write a review