Download Symfony
Run this installer to create a binary called symfony:
SHA-256 checksums of the installed binary
- linux_amd64:
2e6e79ae5417024b6be4c0abfb12a0cc0a6a1aada977950e58f65112040600aa - linux_386:
2064b77f43562f0e85a41827daf724a5b79598b3e3215d5d4f3f8c3add9b98cd
Run this installer to create a binary called symfony:
SHA-256 checksums of the installed binary
- darwin_amd64:
00ca34ce8362606bf6822e44cd8e3844973f7c8356056ba79f488a9e13b97712 - darwin_386:
b279fe72bd0e3928b957cee516e2dde089a37b9140d453f3989ff9833d7b7619
SHA-256 checksums of the installer and binaries
SHA-256 checksum of the setup.exe installer:
b29b89b56a8536f520344ab45ff2e762eb89104c618e338e1013edaaf499e6b0
SHA-256 checksums of the installed binary:
- windows_amd64:
2798ebd3fecbbb3358f442ab7c2c8d3d48bfa9aedab604a7baabf7da96358e40 - windows_386:
4741cfa4d83b287fbe0c22433705d83ee4ff1e988c9bbc989900089e04a46709
Changelog of the most recent Symfony Binary versions:
4.12.4
- Fix reading ""extra.public-dir"" from ""composer.json""
- Fix running ""composer create-project"" in ""symfony new"" on Windows
- Fix console hyperlinks breaks output formatting on Windows
- Fix unmarshal error when runtime options is not an array
4.12.3
- Fix creating and updating subscriptions
- Allow "dev" as an alias for "development" plan
4.12.2
- Fix panic when starting the web server
End-User License Agreement of the Symfony binary.
The symfony binary created by the installer provides:
- The best way to create new Symfony applications
- A powerful local web server to develop your projects
- A tool to check for security vulnerabilities
Creating Symfony applications
If you are building a traditional web application:
If you are building a microservice, console application or API:
Read the docs to learn about installing Symfony with Composer.
Use the Symfony Components
Symfony Components are a set of decoupled and reusable libraries that can be used in any PHP application.
Install Composer and run this command to add a Symfony component in your app:
Symfony Demo application
The best Symfony learning resource and the reference to develop applications following the official best practices.
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Symfony Source Code
Symfony is publicly 
Free and Open Source
Symfony code is published under the