Fidan 1.1.0

An AI-native programming language and compiler toolchain with static typing, native backends, and compiler-grounded AI tooling.

  • By Fidan
  • Open Source
  • Updated Oct 27, 2026
Download for Windows

About Fidan

Fidan is an AI-native general-purpose programming language and compiler toolchain with human-readable syntax and static typing. Its Rust-based compiler exposes diagnostics, inferred types, symbol information, reads/writes, call graphs, type maps, and static execution traces to first-party AI explain/fix/improve workflows and MCP tools. AI tools can work with structured compiler knowledge alongside source text; model-assisted workflows require the optional AI helper and a configured provider. Fidan provides a MIR interpreter, selective Cranelift JIT, Cranelift AOT, and optional LLVM AOT through a separately installed toolchain. It includes native interop, concurrency, and editor tooling. Backend support varies by language feature; consult the repository documentation for current capabilities and limitations.

Technical details

PublisherFidan
AuthorKaan Gönüldinc (AppSolves)
Version1.1.0
LicenseApache-2.0
Installer typeinno
Architecturex64
Package IDFidan.Fidan
DependenciesMicrosoft.VCRedist.2015+.x64

Install Fidan from the command line

Install with Windows Package Manager
winget install --id=Fidan.Fidan -e
Update to the latest version
winget upgrade --id=Fidan.Fidan -e
Uninstall
winget uninstall --id=Fidan.Fidan -e
Silent install with the offline installer
"fidan_windows_bootstrap_v1.1.0.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-

fidanprogramming-languageai-nativejitaotcross-platformdeveloper-tools

Fidan version history

1.0.16
1.0.14

Improved performance, minor bug fixes, and additional features.

1.0.12

Improved performance, minor bug fixes, and additional features.

Frequently asked questions

Is Fidan free?

Yes. Fidan is free and open-source software released under the Apache-2.0 license.

What is the latest version of Fidan?

The latest version is 1.1.0, released on Oct 27, 2026.

Is it safe to download Fidan?

The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 4044cf8fcdab987326f6a278417037deec22fa76ad47717649c152c02999f5ea.

Which Windows versions does Fidan support?

Fidan runs on Windows and is available for 64-bit (x64) systems.

How do I install Fidan silently?

Run the offline installer with "fidan_windows_bootstrap_v1.1.0.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-, or install it with Windows Package Manager: winget install --id=Fidan.Fidan -e --silent.

How do I uninstall Fidan?

Open Settings › Apps › Installed apps, find Fidan and select Uninstall. From the command line, run winget uninstall --id=Fidan.Fidan -e.

Alternatives to Fidan

Other Programming Languages programs for Windows from different developers.