Use the built-in Archive Utility by double-clicking the file, or use The Unarchiver . 2. Set Up the FreeMarker Library
To generate text (like HTML or emails) using FreeMarker, follow this logic in your Java code: How to open a .7z file - Microsoft Q&A
Once extracted, you will likely find a file named freemarker.jar . FreeMarker is a , not a standalone program for end-users.
Download 7-Zip , right-click the file, and select 7-Zip > Extract Here .
To use , you must first extract the files from the compressed archive and then use a Java environment to run the FreeMarker library. 1. Extract the .7z File
Since .7z is a compressed format, you need software to "unzip" it. Right-click the file and select Extract All .