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Apache Chemistry
Developer(s)Apache Chemistry Committee
Stable release
1.1.0 / April 5, 2017; 5 years ago (2017-04-05)
Written inJava, Python, PHP, C#, Objective-C
LicenseApache License 2.0 Edit this at Wikidata

Apache Chemistry is a project of the Apache Software Foundation (ASF) which provides open source Content Management Interoperability Services (CMIS) for Python, Java, PHP and .NET.[1]

Apache Chemistry is becoming a top-level project (TLP) of the ASF. Before becoming a TLP, Chemistry was just an incubating project, guided in its growth by the Incubator, like all Apache projects when they begin life in the ASF.


Sub-projects of Apache Chemistry
Project Description Current version Release date
cmislib CMIS client library for Python 0.6.0 August 31, 2017


CMIS client library for .NET 0.7


April 13, 2015

July 25, 2017

ObjectiveCMIS CMIS client library for Objective-C 0.6 July 31, 2017
OpenCMIS CMIS client and server libraries for Java 1.1.0 April 5, 2017
phpclient CMIS client library for PHP 0.2.0 November 20, 2013