Download Composer Latest: v1.10.13

To quickly install Composer in the current directory, run the following script in your terminal. To automate the installation, use the guide on installing Composer programmatically.

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
php -r "if (hash_file('sha384', 'composer-setup.php') === '795f976fe0ebd8b75f26a6dd68f78fd3453ce79f32ecb33e7fd087d39bfeb978342fb73ac986cd4f54edd0dc902601dc') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
php composer-setup.php
php -r "unlink('composer-setup.php');"

This installer script will simply check some php.ini settings, warn you if they are set incorrectly, and then download the latest composer.phar in the current directory. The 4 lines above will, in order:

  • Download the installer to the current directory
  • Verify the installer SHA-384, which you can also cross-check here
  • Run the installer
  • Remove the installer

WARNING: Please do not redistribute the install code. It will change with every version of the installer. Instead, please link to this page or check how to install Composer programmatically.

Installer Options

--install-dir

You can install composer to a specific directory by using the --install-dir option and providing a target directory. Example:

php composer-setup.php --install-dir=bin

--filename

You can specify the filename (default: composer.phar) using the --filename option. Example:

php composer-setup.php --filename=composer

--version

You can install composer to a specific release by using the --version option and providing a target release. Example:

php composer-setup.php --version=1.0.0-alpha8

Preview / Snapshot Releases

By default the installer and composer self-update will download stable versions only. If you would like to help test pre-release versions you can use the --preview flag on either installer or self-update. For snapshot builds which are done from the latest Composer commit, you can use the --snapshot flag.

Manual Download

If you prefer to download the phar manually, here are the available versions:

Latest Stable
Latest Preview (alpha/beta/RC)
Latest Snapshot
Latest 1.x
Latest 2.x

Composer (composer.phar) versions history
2.0.0-RC1 2020-09-10 sha256 0d3a60be9515c87d6c061899ddaa23aa1476b34f7c0f75e562a928f58019f973 changelog
2.0.0-alpha3 2020-08-03 sha256 56acbd0b4c3314dac87a04fe44fe55bdfc117da38dfee8fd29528093d1e704bf changelog
2.0.0-alpha2 2020-06-24 sha256 6490fc59e48bf1ea5f3301cde071a56dc63e9a7dbb5540a94501bec570cabd5d changelog
2.0.0-alpha1 2020-06-03 sha256 22ff90cd50d331bfab5c4eef35b5290a83a5bf7fadf52d47b72aade01e893920 changelog
1.10.13 2020-09-09 sha256 5ca7445cfd48dd27c5a84aa005a47b4d9fd91132313830609875df3a6973708f changelog
1.10.12 2020-09-08 sha256 ad32ebf620bffabe1e680802da610e8ba2eea4ecbbd76df973ce47d2ff192cba changelog
1.10.11 2020-09-08 sha256 6c4e61d21d2dd2c30da5e8dc244b302939678abaca82196eb0cf5ed7c9f4b143 changelog
1.10.10 2020-08-03 sha256 8f16aa77b1236ed40855d8d141c0a939d108a939c8e73f9f32eadd3f05f181b9 changelog
1.10.9 2020-07-16 sha256 70d6b9c3e0774b398a372dcb7f89dfe22fc25884e6e09ebf277286dd64cfaf35 changelog
1.10.8 2020-06-24 sha256 4c40737f5d5f36d04f8b2df37171c6a1ff520efcadcb8626cc7c30bd4c5178e5 changelog
1.10.7 2020-06-03 sha256 b94b872729668de5b5fbf62f16ff588d2a23480dda88c0e45cb43b721b75ae29 changelog
1.10.6 2020-05-06 sha256 29bdac1bda34d8902b9f9e4f5816de08879b8f3fafad901e4283519cdefbee7b changelog
1.10.5 2020-04-10 sha256 d5f3fddd0be28a5fc9bf2634a06f51bc9bd581fabda93fee7ca8ca781ae43129 changelog
1.10.4 2020-04-09 sha256 642df93a823f7d45ea544b337542a405ceb3e6c0b7b04d48574801ca364bfa9a changelog
1.10.3 2020-04-09 sha256 2e162689cbb198943be915247c3cb34ba7810f9ee3c608288c6775668b22a98d changelog
1.10.2 2020-04-09 sha256 1faea4a90f74692a765181a3025ada7c8ed1a8f87ca3fae229471876841d8484 changelog
1.10.1 2020-03-13 sha256 1831f266580f221189dc04d4b58d7fc50c934ffc3a0eca89ecb4a53aa44867e2 changelog
1.10.0 2020-03-10 sha256 8ced713bde2d89468c3385588daf27dc6fc7bc7619f95239068608d303700b09 changelog
1.10.0-RC 2020-02-14 sha256 58c5d690ec1ee348efed8d59e529dd322bca1d4f588d08eb20100f1c855bade4 changelog
1.9.3 2020-02-04 sha256 551655c2fc81f4106508f42bbc4b24eabd34b022b13bc1e7d9642bf483d0a7d4 changelog
1.9.2 2020-01-14 sha256 58753998712ae435915a452d701ae28a9389653bbf36b3b6adf24e03d90a9467 changelog
1.9.1 2019-11-01 sha256 1f210b9037fcf82670d75892dfc44400f13fe9ada7af9e787f93e50e3b764111 changelog
1.9.0 2019-08-02 sha256 c9dff69d092bdec14dee64df6677e7430163509798895fbd54891c166c5c0875 changelog
1.8.6 2019-06-11 sha256 b66f9b53db72c5117408defe8a1e00515fe749e97ce1b0ae8bdaa6a5a43dd542 changelog
1.8.5 2019-04-09 sha256 4e4c1cd74b54a26618699f3190e6f5fc63bb308b13fa660f71f2a2df047c0e17 changelog
1.8.4 2019-02-11 sha256 1722826c8fbeaf2d6cdd31c9c9af38694d6383a0f2bf476fe6bbd30939de058a changelog
1.8.3 2019-01-30 sha256 5733ae9516e9185b7c3328d16dac75f3475f8ef137572dfb497f0f298157df33 changelog
1.8.2 2019-01-29 sha256 489025eb489a2a70b8cdd7acd53f530e7be22a342b8c971a9d73091b898c7aed changelog
1.8.1 2019-01-29 sha256 ded65cb32160648146a264eaf4b4919308b3f1fdc8e38a0dde8406396860dfab changelog
1.8.0 2018-12-03 sha256 0901a84d56f6d6ae8f8b96b0c131d4f51ccaf169d491813d2bcedf2a6e4cefa6 changelog
1.7.3 2018-11-01 sha256 bc6cbcd2c0fbc03c7ab87442b5f1fbc9407f0b9900bddc10d755bdc81bbe7b6e changelog
1.7.2 2018-08-16 sha256 ec3428d049ae8877f7d102c2ee050dbd51a160fc2dde323f3e126a3b3846750e changelog
1.7.1 2018-08-07 sha256 1c0e95dc3f33985f9eeabb6f57896c0f9d46b7c9e70ad7bf2210a5508869a8fa changelog
1.7.0 2018-08-03 sha256 88068af567884a6266ef255d3d17053f583c9074dc75161b7a35eda8e553849a changelog
1.7.0-RC 2018-07-24 sha256 902d97573567b72a07754b20c64949ba878bb85571c0d3e5c6ddae66ffb278c0 changelog
1.6.5 2018-05-04 sha256 67bebe9df9866a795078bb2cf21798d8b0214f2e0b2fd81f2e907a8ef0be3434 changelog
1.6.4 2018-04-13 sha256 8d0d9246f68532cc8fd6a47a58d195f0c849d26430f93c397a3176fc2d971ded changelog
1.6.3 2018-01-31 sha256 52cb7bbbaee720471e3b34c8ae6db53a38f0b759c06078a80080db739e4dcab6 changelog
1.6.2 2018-01-05 sha256 6ec386528e64186dfe4e3a68a4be57992f931459209fd3d45dde64f5efb25276 changelog
1.6.1 2018-01-04 sha256 71b6701ab75c93d0986b3e906d9d2586f0ae1b3e611583210a9542021861f581 changelog
1.6.0 2018-01-04 sha256 45031b4ae95bb6f4bdd33704a1932bfb8b56f5a590ee16b4946f481903c28fd1 changelog
1.6.0-RC 2017-12-19 sha256 fbbc2a8085331976ff08a7920230a30e38b847b1f3bfbae54e1c0ea6676b2fae changelog
1.5.6 2017-12-18 sha256 25e75d72818c4f1d46b3ae47a8deaaf4ef25c87198329d4a6ee53601b00459e5 changelog
1.5.5 2017-12-01 sha256 8ef8c4fb73c8cc1e950119799aec31e0ae5913dab8dd8f53d9c2e3985ac3ad2b changelog
1.5.4 2017-12-01 sha256 b85461bb94c1abf1ccaa6832a7992c08d2d851f844c575626766554bd96de8c3 changelog
1.5.3 2017-11-30 sha256 f50e3b1d7daa6afc532341e52735db32819310cb2f63cb166f69dc7e074a657e changelog
1.5.2 2017-09-11 sha256 c0a5519c768ef854913206d45bd360efc2eb4a3e6eb1e1c7d0a4b5e0d3bbb31f changelog
1.5.1 2017-08-09 sha256 2745e7b8cced2e97f84b9e9cb0f9c401702f47cecea5a67f095ac4fa1a44fb80 changelog
1.5.0 2017-08-08 sha256 8a9f570241f1f858529c13f4d09d38b3379fe1a1d27cb74bc71093f1a8f1b225 changelog
1.4.3 2017-08-06 sha256 03fc40c59e1e5711d61d6f340e9159ac94701107e0fe05aa795b611d004bdf35 changelog
1.4.2 2017-05-17 sha256 6b1945c3ee477f12be508a5bb41a5025d57de5510bcf94855ae6a4d59f3d86f4 changelog
1.4.1 2017-03-10 sha256 abd277cc3453be980bb48cbffe9d1f7422ca1ef4bc0b7d035fda87cea4d55cbc changelog
1.4.0 2017-03-08 sha256 2e2d851f9ff3c9b526bfecc2e7f020cc7a74d8f64fbb403061d13f23f091a137 changelog
1.3.3 2017-03-08 sha256 2a63562e756a27b0f0391461bcf06306b3cfdaef54beec3728dde94e94a99d96 changelog
1.3.2 2017-01-27 sha256 6a4f761aa34bb69fca86bc411a5e9836ca8246f0fcd29f3804b174fee9fb0569 changelog
1.3.1 2017-01-07 sha256 f3e0faddf49039edf40ab62c497e0926286e8871a50228fd90ea91dcebbd15c3 changelog
1.3.0 2016-12-23 sha256 92ce3125cae2015c5c1f7657e78a6e239ff47b714eb1418288abf45d55f3be27 changelog
1.3.0-RC 2016-12-11 sha256 e21e98f17932a49a00bfbb1397b62c79f4e22937b09ff4d2fec92fca82381011 changelog
1.2.4 2016-12-06 sha256 3c900579659b79a4e528722e35bd160c86090e370e9cb41cc07c7a22c674c657 changelog
1.2.3 2016-12-01 sha256 3378c1422bffa09c29714aefd3240b963ce7731e71ae8894d9c7991101325cb8 changelog
1.2.2 2016-11-03 sha256 c6ae4e099351233f5f82ade9738475eec6587aadf9ffe66fec4c350b329fbb32 changelog
1.2.1 2016-09-12 sha256 c2e04040b807a8530e5c83de56bdaaf63a0f183f8fd449bbe6e41f660e647427 changelog
1.2.0 2016-07-18 sha256 dc80131545ed7f7b1369ae058824587f0718892f6a84bd86cfb0f28ab5e39095 changelog
1.2.0-RC 2016-07-04 sha256 1e1dddd7fbccd5de565cfb0429020d4f9f95a6207b48952d939aadcf891d2fdc changelog
1.1.3 2016-06-26 sha256 4349ef555c8478b8fe148b10957bc40d696ce7b8cdeb7d50d3d684a854dca5cc changelog
1.1.2 2016-05-31 sha256 7af2409080619e2ba98e78d7675710c23acf2ccf088d4439a4f79c33ed85c505 changelog
1.1.1 2016-05-17 sha256 7f26efee06de5a1a061b6b1e330f5acc9ee69976d1551118c45b21f358cbc332 changelog
1.1.0 2016-05-10 sha256 d8e1d21081b7076dfc9a570620e082111ab196dabd83780e50025c52d62b801c changelog
1.1.0-RC 2016-04-29 sha256 31e771ed24f3db45019a073fe9e43a6a8e75249962012955cd105ebec0a08100 changelog
1.0.3 2016-04-29 sha256 78c5c0e3f41dcd4d6ee532d9ae7e23afa33bdd409d8824dff026f3991d6ad70a changelog
1.0.2 2016-04-21 sha256 264673ccee900b22192605b8c74ecb77c45a5197347edacd142699866c478f4c changelog
1.0.1 2016-04-18 sha256 de069dae8c7bf01adedc925d3ac2358e5318a1b05580b001aa04e585fa55d8c0 changelog
1.0.0 2016-04-05 sha256 1acc000cf23bd9d19e1590c2edeb44fb915f88d85f1798925ec989c601db0bd6 changelog
1.0.0-beta2 2016-03-27 sha256 128f8c7ad49a71e4abda885ca52c603e370d5cbed85479ae1eab4a58a398a6a4 changelog
1.0.0-beta1 2016-03-03 sha256 4344038a546bd0e9e2c4fa53bced1c7faef1bcccab09b2276ddd5cc01e4e022a changelog
1.0.0-alpha11 2015-11-14 sha256 47347f16d366145eafb45d2e800012dc80cb8fc08d1d299849825c51465381ac changelog
1.0.0-alpha10 2015-04-14 sha256 9f2c7d0364bc743bcde9cfe1fe84749e5ac38c46d47cf42966ce499135fd4628 changelog
1.0.0-alpha9 2014-12-07 sha256 33ef1c07649bc1e135e73f0944415753233faf803cff493006f8bd9e744ff1f4 changelog
1.0.0-alpha8 2014-01-06 sha256 1c73973d7cfb73f3e6b425b943a3e1459f5199984f37f008c48cf2b671dd3f2b changelog
1.0.0-alpha7 2013-05-04 sha256 8fb4ac2da72856394b4bdd65d470797b23c27d496821a456046527fe6ccc9786 changelog
1.0.0-alpha6 2012-10-23 sha256 eacac2a637de230e6091fdb45e893705049f929c271a5dc90d2c9eac0f44c5c4 changelog
1.0.0-alpha5 2012-08-18 sha256 7e0fd9248b0f03ddbb3d20d4be2d130fecce432b66ff96f6e99a906f85d82796 changelog
1.0.0-alpha4 2012-07-04 sha256 b1f5737a3916ad34f74566be51d21f3597d9aebaa382d942c5bda4d1338008b3 changelog
1.0.0-alpha3 2012-05-13 sha256 7cac0a430602342a60949e580d49fefde57b5ff53d4b488e18d78aabf57eef19 changelog
1.0.0-alpha2 2012-04-03 sha256 acc373396d66d0083231a9d90691886e894ccca778398258e44c3dab60db2363 changelog
1.0.0-alpha1 2012-03-01 sha256 dd703cf132b2a6bb9b2a407ef8834cab9f433cf04f252f1a125b09f8f7a46912 changelog