[Compression File Format APIs for Java Open Source Java Libraries for Compression File Formats The free Java APIs makes it easy for developers to Create, Edit, Merge, Split, and Extract Popular Compression File Formats Like ZIP, TAR, RAR & GZIP inside Java Applications. Compression File Format APIs for Java Include Aspose.ZIP for Java An advanced Java archiving API that supports compressing & decompressing archives of type ZIP, RAR & more. It supports AES 128, AES 192 and AES 256 Encryption techniques Jarchivelib Java archiving and compression library that automatically generates zip, tar.gz and tar archived source code. Zip4j Zip4j is a versatile and reliable Java library for working with zip files inside Java applications. It provides support for various compression methods, password protection, Unicode and more. zt-zip Open Source Java Archiving Library that enables software developers to compress, extract & compare large ZIP archives.]