The 2.1.2 version of Jar2Exe is provided as a free download on our software library. The actual developer of the software is RegExLab.com. The most popular version among the program users is 2.1. The file size of the latest downloadable installer is 6.1 MB.
From the developer:
Jar2Exe is a tool to wrap jar files into binary exe files for Windows, Linux and Mac.
You may want to check out more software, such as Jar2Exe Wizard or JAR2EXE Converter, which might be related to Jar2Exe.