TAR.LZ (TLZ) to JAR Converter
Convert your tar.lz files to jar online & free
tar.lz
jar
How to convert TAR.LZ to JAR
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose jar or any other format you need as a result (more than 200 formats supported)
Let the file convert and you can download your jar file right afterwards
About formats
TAR.LZ is a compound archive format combining TAR archiving with lzip compression, a format created by Antonio Diaz Diaz and first released in 2009. The TAR layer bundles files with full Unix metadata into a single stream, and lzip applies LZMA compression with a robust container that includes per-member CRC-32 integrity checking and clean member boundaries. Lzip was designed with long-term archival in mind — it produces a simple, well-documented format with strong error recovery properties: if part of a TAR.LZ file is corrupted, undamaged members can still be extracted, unlike monolithic compressed streams where corruption propagates. The compression ratios are essentially identical to LZMA/XZ since lzip uses the same LZMA algorithm. One advantage is archival resilience — the member-based structure means a multi-part archive can survive partial corruption without losing all data, critical for long-term storage. The clean, minimal format design is another strength: lzip has a simple specification that independent implementations can follow precisely, reducing the risk of compatibility issues over decades of archival. TAR.LZ is used by the GNU Project for distributing source releases and is supported by GNU tar with the --lzip flag, as well as by plzip for parallel compression on multi-core systems.
JAR (Java Archive) is a package file format based on ZIP, developed by Sun Microsystems and introduced with JDK 1.1 in January 1996 for distributing Java class files, associated metadata, and resources as a single deployable unit. A JAR file is structurally a ZIP archive with an added META-INF/MANIFEST.MF file — a text manifest that declares the archive's main class entry point, classpath dependencies, package versioning, and digital signature information. The Java runtime loads classes directly from JAR files without extraction, using the ZIP directory for efficient random access to individual entries. JAR archives can be made executable: specifying a Main-Class attribute in the manifest allows launching the application with a simple java -jar command. The format supports code signing through the JDK's jarsigner tool, embedding digital signatures that verify the authenticity and integrity of the archive's contents. One advantage is the Java ecosystem's native integration — the JVM, build tools (Maven, Gradle), application servers, and IDEs all treat JAR files as first-class artifacts, enabling a unified build-deploy-run pipeline. The format's backward compatibility with standard ZIP tools is another practical strength: any ZIP utility can inspect JAR contents, while the manifest and signing layers add Java-specific capabilities on top. JAR remains the fundamental distribution unit for Java libraries and applications across enterprise, mobile, and embedded deployments.