Old ICU Releases

Latest Release

For the latest release and other recent releases see the main Download page.

Old ICU Releases

The following are available for reference. For current development, please use the latest release. If you already use ICU, then please upgrade regularly, so that you get newer versions of Unicode and locale data, as well as many bug fixes.

Official Releases

If you want to use ICU (as opposed to developing it), it is recommended that you download an official packaged version of the ICU source code. These versions are tested more thoroughly than day-to-day development builds of the system, and they are packaged in zip and tar files for convenient download. Here are several recent releases of ICU that are available:

For reference, old contents available for example from http://web.archive.org/web/20041204030819/http://www-124.ibm.com/icu/


Copied from http://web.archive.org/web/20041204082302/http://oss.software.ibm.com/icu/download/


Copied from http://web.archive.org/web/20041204090123/http://oss.software.ibm.com/icu4j/download/


Copied from http://web.archive.org/web/20041209180416/http://oss.software.ibm.com/icu4j/icu4jni/icu4jni.html

Release Date

November 19, 2004


This is the most recent release of ICU4JNI, version 3.2. This version has been synchronised with ICU4C libraries and is compatible only with ICU 3.2.


327 KB


ZIP file containing project release snapshot as of November 19, 2004, including source files.

Older Versions

Other Downloads

The following are some ICU tools that are available in addition to ICU.