Downloads

Tip

The latest stable release is fess 15.7.0 ( Release notes / Java 21 / OpenSearch 3.7.0 ). See Product Support Period for the support lifecycle.

Docker

For Docker images, please refer to:

Stable Release

Tested stable releases are available from:

Version Java Search Engine
fess 15.7.0 21 OpenSearch 3.7.0
fess 15.6.1 21 OpenSearch 3.6.0
fess 15.5.0 21 OpenSearch 3.5.0
fess 15.4.0 21 OpenSearch 3.4.0
fess 15.3.0 21 OpenSearch 3.3.0
fess 15.2.0 21 OpenSearch 3.2.0
fess 15.1.0 21 OpenSearch 3.1.0
fess 15.0.0 21 OpenSearch 3.0.0

For installation instructions, please refer to the Installation Guide.

Past Releases (EOL)

14.x

Version Java Search Engine
fess 14.19.2 17 OpenSearch 2.19.1
fess 14.18.0 17 OpenSearch 2.18.0
fess 14.17.0 17 OpenSearch 2.17.0
fess 14.16.0 17 OpenSearch 2.16.0
fess 14.15.0 17 OpenSearch 2.15.0
fess 14.14.0 17 OpenSearch 2.14.0
fess 14.13.0 17 OpenSearch 2.13.0
fess 14.12.0 17 OpenSearch 2.12.0
fess 14.11.1 17 OpenSearch 2.11.1
fess 14.10.1 17 OpenSearch 2.9.0
fess 14.9.1 17 OpenSearch 2.8.0
fess 14.8.0 17 OpenSearch 2.7.0
fess 14.7.0 17
OpenSearch 2.6.0
Elasticsearch 8.6.2
fess 14.6.1 17
OpenSearch 2.4.1
Elasticsearch 8.6.0
fess 14.5.0 17
OpenSearch 2.3.0
Elasticsearch 8.5.1
fess 14.4.0 17
Elasticsearch 8.4.1
OpenSearch 2.2.1
fess 14.3.0 17
Elasticsearch 8.3.3
OpenSearch 2.1.0
fess 14.2.0 17
Elasticsearch 8.2.2
OpenSearch 2.0.0
fess 14.1.1 17
Elasticsearch 8.1.3
OpenSearch 1.3.1
fess 14.0.1 17
Elasticsearch 8.0.0
OpenSearch 1.2.4

13.x

Version Java Search Engine
fess 13.16.0 Elasticsearch 7.16.2
fess 13.15.3 Elasticsearch 7.15.2
fess 13.14.1 Elasticsearch 7.14.2
fess 13.13.2 Elasticsearch 7.13.4
fess 13.12.2 Elasticsearch 7.12.1
fess 13.11.3 Elasticsearch 7.11.2
fess 13.10.4 Elasticsearch 7.10.2
fess 13.9.3 Elasticsearch 7.9.3
fess 13.8.2 Elasticsearch 7.8.1
fess 13.7.2 Elasticsearch 7.7.1
fess 13.6.4 Elasticsearch 7.6.2
fess 13.5.1 Elasticsearch 7.5.2
fess 13.4.5 Elasticsearch 7.4.2
fess 13.3.3 Elasticsearch 7.3.2
fess 13.2.1 Elasticsearch 7.2.1
fess 13.1.1 Elasticsearch 7.1.1
fess 13.0.2 Elasticsearch 7.0.1

12.x

Version Java Search Engine
fess 12.7.0 Elasticsearch 6.8.0
fess 12.6.2 Elasticsearch 6.7.2
fess 12.5.3 Elasticsearch 6.6.2
fess 12.4.4 Elasticsearch 6.5.4
fess 12.3.5 Elasticsearch 6.4.3
fess 12.2.3 Elasticsearch 6.3.2
fess 12.1.5 Elasticsearch 6.2.4
fess 12.0.4 Elasticsearch 6.1.4

11.x

Version Java Search Engine
fess 11.4.12 Elasticsearch 5.6.9
fess 11.3.4 Elasticsearch 5.5.3
fess 11.2.3 Elasticsearch 5.4.2
fess 11.1.2 Elasticsearch 5.3.2
fess 11.0.5 Elasticsearch 5.2.2

10.x

Version Java Search Engine
fess 10.3.4 Elasticsearch 2.4.4
fess 10.2.3 Elasticsearch 2.3.5
fess 10.1.3 Elasticsearch 2.3.3
fess 10.0.4 Elasticsearch 2.1.2

Releases for fess 9.x and earlier can be downloaded from OSDN.

Other Information