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ActiveTypo3-cms-framework[Utility &amp; Helpers](/categories/utility)

typo3/cms-install
=================

TYPO3 CMS Install Tool - The Install Tool is used for installation, upgrade, system administration and setup tasks.

v14.1.1(2mo ago)1811.5M—3.6%320GPL-2.0-or-laterPHP

Since Sep 14Pushed 1mo ago6 watchersCompare

[ Source](https://github.com/TYPO3-CMS/install)[ Packagist](https://packagist.org/packages/typo3/cms-install)[ Docs](https://typo3.community/)[ Fund](https://typo3.org/membership)[ RSS](/packages/typo3-cms-install/feed)WikiDiscussions main Synced 1mo ago

READMEChangelogDependencies (8)Versions (271)Used By (20)Security (6)

TYPO3 extension `install`
=========================

[](#typo3-extension-install)

The Install Tool is used for installation, upgrade, system administration and setup tasks.

It can be accessed via the [:guilabel:`System`](#id1) modules in the backend or through a dedicated URL (/?\_\_typo3\_install). The functionality (via the browser) is only available for system maintainers.

Functionality via CLI is also provided, e.g. the upgrade wizards or the installer can be executed on the command line.

Repository:Issues:Read online:Packagist:

###  Health Score

70

—

ExcellentBetter than 100% of packages

Maintenance87

Actively maintained with recent releases

Popularity54

Moderate usage in the ecosystem

Community47

Growing community involvement

Maturity83

Battle-tested with a long release history

 Bus Factor5

5 contributors hold 50%+ of commits

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~11 days

Total

270

Last Release

56d ago

Major Versions

v13.4.24 → v14.1.02026-01-20

v12.4.43 → v13.4.262026-02-20

v13.4.26 → v14.1.12026-02-20

v12.4.44 → v13.4.272026-03-10

12.4.x-dev → 13.4.x-dev2026-03-23

PHP version history (4 changes)v8.7.7PHP &gt;=7.0.0 &lt;=7.1.99

v8.7.9PHP &gt;=7.0.0 &lt;=7.2.99

v8.7.23PHP ^7.0 &lt;7.4

v8.7.30PHP ^7.0

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/88698?v=4)[TYPO3 GitHub Department](/maintainers/typo3)[@TYPO3](https://github.com/TYPO3)

![](https://avatars.githubusercontent.com/u/165630?v=4)[Benni Mack](/maintainers/bmack)[@bmack](https://github.com/bmack)

![](https://avatars.githubusercontent.com/u/402145?v=4)[Oliver Hader](/maintainers/ohader)[@ohader](https://github.com/ohader)

---

Top Contributors

[![bmack](https://avatars.githubusercontent.com/u/165630?v=4)](https://github.com/bmack "bmack (629 commits)")[![lolli42](https://avatars.githubusercontent.com/u/2178068?v=4)](https://github.com/lolli42 "lolli42 (532 commits)")[![wouter90](https://avatars.githubusercontent.com/u/1637330?v=4)](https://github.com/wouter90 "wouter90 (173 commits)")[![andreaskienast](https://avatars.githubusercontent.com/u/1787983?v=4)](https://github.com/andreaskienast "andreaskienast (167 commits)")[![o-ba](https://avatars.githubusercontent.com/u/8812114?v=4)](https://github.com/o-ba "o-ba (161 commits)")[![ohader](https://avatars.githubusercontent.com/u/402145?v=4)](https://github.com/ohader "ohader (142 commits)")[![bnf](https://avatars.githubusercontent.com/u/473155?v=4)](https://github.com/bnf "bnf (112 commits)")[![georgringer](https://avatars.githubusercontent.com/u/1905663?v=4)](https://github.com/georgringer "georgringer (112 commits)")[![liayn](https://avatars.githubusercontent.com/u/222377?v=4)](https://github.com/liayn "liayn (101 commits)")[![helhum](https://avatars.githubusercontent.com/u/904370?v=4)](https://github.com/helhum "helhum (83 commits)")[![alexanderschnitzler](https://avatars.githubusercontent.com/u/711459?v=4)](https://github.com/alexanderschnitzler "alexanderschnitzler (75 commits)")[![sbuerk](https://avatars.githubusercontent.com/u/1453466?v=4)](https://github.com/sbuerk "sbuerk (67 commits)")[![NeoBlack](https://avatars.githubusercontent.com/u/1128085?v=4)](https://github.com/NeoBlack "NeoBlack (57 commits)")[![maddy2101](https://avatars.githubusercontent.com/u/1925287?v=4)](https://github.com/maddy2101 "maddy2101 (57 commits)")[![IchHabRecht](https://avatars.githubusercontent.com/u/1453345?v=4)](https://github.com/IchHabRecht "IchHabRecht (52 commits)")[![susannemoog](https://avatars.githubusercontent.com/u/321804?v=4)](https://github.com/susannemoog "susannemoog (50 commits)")[![benjaminkott](https://avatars.githubusercontent.com/u/3243119?v=4)](https://github.com/benjaminkott "benjaminkott (50 commits)")[![derhansen](https://avatars.githubusercontent.com/u/2629896?v=4)](https://github.com/derhansen "derhansen (41 commits)")[![steffenk](https://avatars.githubusercontent.com/u/234874?v=4)](https://github.com/steffenk "steffenk (40 commits)")[![baschny](https://avatars.githubusercontent.com/u/337581?v=4)](https://github.com/baschny "baschny (39 commits)")

### Embed Badge

![Health badge](/badges/typo3-cms-install/health.svg)

```
[![Health](https://phpackages.com/badges/typo3-cms-install/health.svg)](https://phpackages.com/packages/typo3-cms-install)
```

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