seekable

Lossless compression C library built for ultra-fast decode. Faster than LZ4 (40-75%+ on ARM64), at a better ratio. Official Rust, Python, Node.js, Go and WASM bindings. Write-once/read-many, with optional seekable archives for O(1) random access.

Compresses a file into a seekable zstd with special handling for .tar archives

Python bindings to Zstandard (zstd) compression library, the API style is similar to Python's bz2/lzma/zlib modules.

Fast Lightweight Online Encryption.

Easily capture your browser window, tab, or entire screen with just a few clicks. Only Supported in chrome browser

Lighting fast, Secure, Self-healing, seekable archives for serious data storage.

The simplest index-and-search engine for huge multiline text files. Focused primarily on bioinformatics. Inspired by tabix, but isn't its replacement. Written in Python. Works on top of Zstandard Seekable & pyzstd SeekableZstdFile.

Stream-create random-access archives with rsync-grade selection. Non-solid 7z · seekable-zstd · tar.zst · tar.lz4. Select like rsync, pack without thrashing disk.

QZT reference implementation: queryable zstd text evidence container