TAR.LZO (TLZO) to 7Z Converter
Convert your tar.lzo files to 7z online & free
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How to convert TAR.LZO to 7Z
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose 7z or any other format you need as a result (more than 200 formats supported)
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About formats
TAR.LZO is a compound archive format pairing TAR archiving with LZO (Lempel-Ziv-Oberhumer) compression, created by Markus Oberhumer in 1996. The TAR layer bundles files with Unix metadata, and the LZO algorithm compresses the stream prioritizing decompression speed above all else. LZO is an asymmetric compressor — it sacrifices compression ratio for extremely fast decompression, operating at speeds that approach raw memory bandwidth on modern hardware. This makes TAR.LZO ideal for scenarios where archives must be extracted quickly and frequently, such as real-time backup systems and embedded device firmware images. One advantage is decompression performance — LZO extraction is several times faster than gzip and an order of magnitude faster than bzip2, critical for time-sensitive operations like boot-time filesystem initialization or rapid backup restoration. The low CPU overhead during extraction is another strength, making TAR.LZO practical on resource-constrained embedded systems and for streaming decompression without buffering. The lzop command-line tool integrates with tar via pipeline, and the format is used in the Linux kernel's initramfs, Btrfs filesystem compression, and various real-time data processing systems where extraction latency matters more than archive size.
7Z is the native archive format of 7-Zip, an open-source file archiver created by Igor Pavlov in 1999. The format uses an open, modular architecture that supports multiple compression algorithms — LZMA and LZMA2 (the defaults), PPMd for text-heavy data, BWT, and Deflate — selectable per file within the same archive. LZMA typically achieves 30-70% better compression ratios than Deflate-based ZIP files on comparable data, making 7Z one of the most space-efficient general-purpose archive formats available. The container structure stores files with full directory hierarchy, timestamps, and attributes, while supporting solid compression (treating multiple files as a continuous data stream) for additional ratio gains on archives with many similar files. Encryption uses AES-256 with key derivation based on iterative SHA-256 hashing, and both file contents and filenames can be encrypted. One advantage is superior compression density — 7Z consistently produces smaller archives than ZIP or RAR on most data types, valuable when minimizing storage or bandwidth matters. The open architecture is another strength: the format specification and 7-Zip source code are publicly available under the GNU LGPL, enabling any developer to implement 7Z support without licensing constraints. Cross-platform tools supporting 7Z exist for Windows, macOS, Linux, and mobile platforms, and the format has gained widespread recognition as the preferred choice when maximum compression is the priority.