Download Symfony
Run this installer to create a binary called symfony:
SHA-256 checksums of the installer and binaries
SHA-256 checksum of the bash installer:
26212a69ed57411c731cde9bf6a5276464bc1e26755a492123d197f9ad16ba73
SHA-256 checksums of the installed binary:
- linux_amd64:
bc784ec2b042779d038b8f19b247f8c85c0f67750ae63f9a4b43e76e10aa13b1 - linux_386:
2a9b63b58c9d9a6fb46390aaaf86fa65766ea738abac893769e2b96c5c1cdd9e - linux_arm:
7c1bc66a2bee8024c52ecd8f907bc866515d311433311bcdda5e67477ae7164d - linux_arm64:
6d147efe647797d1b2ee9a9968950be959343a1f45346dbbb208d4dda0149eb4
Symfony CLI will be published as a native Apple Silicon binary early 2021. Meanwhile, you can run it in Rosetta mode.
Run this installer to create a binary called symfony:
SHA-256 checksums of the installer and binary
SHA-256 checksum of the bash installer:
26212a69ed57411c731cde9bf6a5276464bc1e26755a492123d197f9ad16ba73
SHA-256 checksums of the installed binary:
- darwin_amd64:
2f1b3602a31780afb44304fff05fbf6ee7cf6f6b02fae5e119aa449382e2515d
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:
006df3e35fefbdb1bc528df292b9a1cd4da99b911bcfad60b094dc94038d1c26 - windows_386:
0fbcc992d8179853d8e6ef9c2e3042649e52a401201b9ed3fe01e30494da7a82
Changelog of the most recent Symfony Binary versions:
4.21.2
- Fix wrong BC alias for "env:snapshot:create"
4.21.1
- Fix failure to unmarshall ".symfony/applications.yaml" file
- Fix false positive recommendation on commented lines regarding the use of "%kernel.logs_dir%/%kernel.environment%"
- Fix BC break on the "--force-update" flag of the "security:check" command
4.21.0
- Drop support for macOS 32bits
- Add support for PHP 8.0 on SymfonyCloud
- Expose all Docker compose ports, even for unknown services
- Use standard SSH URL (ssh://) instead of Git ones for every Git operations
- Rename 'snapshots' as 'backups'
- Allow to restore a backup to a different environment
- Add new pre-deployment check for logging configuration
- Add support for providing coupon at project creation
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