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JaCoCo Java Code Coverage Library

JaCoCo is a free code coverage library for Java, which has been created by the EclEmma team based on the lessons learned from using and integrating existing libraries for many years.

JaCoCo Report

Snapshot Builds

The master branch of JaCoCo is automatically built and published. Due to the test driven development approach every build is considered fully functional. See change history for latest features and bug fixes. SonarQube code quality metrics of the current JaCoCo implementation are available on SonarCloud.io.

Release Builds

The official releases builds are available for download below. JaCoCo is also available from the Maven repository.

Download Source Release Size Checksums
jacoco-0.8.14.zip 0.8.14 2025/10/11 4.0 MB md5 sha256
jacoco-0.8.13.zip 0.8.13 2025/04/02 4.0 MB md5 sha256
jacoco-0.8.12.zip 0.8.12 2024/03/31 4.0 MB md5 sha256
jacoco-0.8.11.zip 0.8.11 2023/10/14 3.9 MB md5 sha256
jacoco-0.8.10.zip 0.8.10 2023/04/24 3.9 MB md5 sha256
jacoco-0.8.9.zip 0.8.9 2023/03/31 3.9 MB md5 sha256
jacoco-0.8.8.zip 0.8.8 2022/04/05 3.8 MB md5 sha256
jacoco-0.8.7.zip 0.8.7 2021/05/04 3.8 MB md5 sha256
jacoco-0.8.6.zip 0.8.6 2020/09/15 3.8 MB md5 sha256
jacoco-0.8.5.zip 0.8.5 2019/10/11 3.8 MB md5 sha256
jacoco-0.8.4.zip 0.8.4 2019/05/08 3.7 MB md5 sha256
jacoco-0.8.3.zip 0.8.3 2019/01/23 3.7 MB md5 sha256
jacoco-0.8.2.zip 0.8.2 2018/08/21 3.6 MB md5 sha256
jacoco-0.8.1.zip 0.8.1 2018/03/21 3.4 MB md5 sha256
jacoco-0.8.0.zip 0.8.0 2018/01/02 3.4 MB md5 sha256
jacoco-0.7.9.zip 0.7.9 2017/02/05 2.9 MB md5 sha256
jacoco-0.7.8.zip 0.7.8 2016/12/10 2.9 MB md5 sha256
jacoco-0.7.7.201606060606.zip 0.7.7 2016/06/06 2.9 MB md5 sha256
jacoco-0.7.6.201602180812.zip 0.7.6 2016/02/18 2.9 MB md5 sha256
jacoco-0.7.5.201505241946.zip 0.7.5 2015/05/24 2.9 MB md5 sha256
jacoco-0.7.4.201502262128.zip 0.7.4 2015/02/26 2.9 MB md5 sha256
jacoco-0.7.3.201502191951.zip 0.7.3 2015/02/19 2.9 MB md5 sha256
jacoco-0.7.2.201409121644.zip 0.7.2 2014/09/12 2.9 MB md5 sha256
jacoco-0.7.1.201405082137.zip 0.7.1 2014/05/08 2.9 MB md5 sha256
jacoco-0.7.0.201403182114.zip 0.7.0 2014/03/18 2.9 MB md5 sha256
jacoco-0.6.5.201403032054.zip 0.6.5 2014/03/03 2.6 MB md5 sha256
jacoco-0.6.4.201312101107.zip 0.6.4 2013/12/10 2.5 MB md5 sha256
jacoco-0.6.3.201306030806.zip 0.6.3 2013/06/03 2.4 MB md5 sha256
jacoco-0.6.2.201302030002.zip 0.6.2 2013/02/03 2.3 MB md5 sha256
jacoco-0.6.1.201212231917.zip 0.6.1 2012/12/23 2.2 MB md5 sha256
jacoco-0.6.0.201210061924.zip 0.6.0 2012/10/06 3.2 MB md5 sha256
jacoco-0.5.10.201208310627.zip 0.5.10 2012/08/31 2.2 MB md5 sha256
jacoco-0.5.9.201207300726.zip 0.5.9 2012/07/30 2.2 MB md5 sha256
jacoco-0.5.8.201207111220.zip 0.5.8 2012/07/11 2.2 MB md5 sha256
jacoco-0.5.7.201204190339.zip 0.5.7 2012/04/19 2.1 MB md5 sha256
jacoco-0.5.6.201201232323.zip 0.5.6 2012/01/23 2.1 MB md5 sha256
jacoco-0.5.5.201112152213.zip 0.5.5 2011/12/15 2.1 MB md5 sha256
jacoco-0.5.4.201111111111.zip 0.5.4 2011/11/11 2.1 MB md5 sha256
jacoco-0.5.3.201107060350.zip 0.5.3 2011/07/06 2.0 MB md5 sha256
jacoco-0.5.2.20110519202509.zip 0.5.2 2011/05/19 1.8 MB md5 sha256
jacoco-0.5.1.20110321224001.zip 0.5.1 2011/03/21 1.8 MB md5 sha256
jacoco-0.5.0.20110119215959.zip 0.5.0 2011/01/19 1.9 MB md5 sha256
jacoco-0.4.1.20101007204400.zip 0.4.1 2010/10/07 1.9 MB md5 sha256
jacoco-0.4.0.20100604151516.zip 0.4.0 2010/06/04 1.7 MB md5 sha256
jacoco-0.3.3.20100419191644.zip 0.3.3 2010/04/19 1.5 MB md5 sha256
jacoco-0.3.2.20100401180959.zip 0.3.2 2010/04/01 1.5 MB md5 sha256
jacoco-0.3.1.20100209212101.zip 0.3.1 2010/02/09 1.5 MB md5 sha256
jacoco-0.3.0.20100202223831.zip 0.3.0 2010/02/02 1.5 MB md5 sha256
jacoco-0.2.0.20100108061321.zip 0.2.0 2010/01/08 1.4 MB md5 sha256
jacoco-0.1.0.20091028042923.zip 0.1.0 2009/10/28 1.3 MB md5 sha256

Contact/Feedback

Please don't hesitate to get in touch and provide feedback in the JaCoCo and EclEmma Users group. We're particular curious about

  • your experience with using or integrating JaCoCo,
  • missing features we don't have yet on the issue list and
  • any kind of suggestions for functional or implementation improvements.