Kaitai Struct: declarative language to generate binary data parsers in C++ / C# / Go / Java / JavaScript / Lua / Nim / Perl / PHP / Python / Ruby / Rust

Parse Photoshop files in Ruby with ease

A simple C++ library for reading and writing audio files.

A plain-text file format for todos and check lists

Kaitai Struct: library of binary file formats (.ksy)

New and extensible file format for storage of large columnar datasets.

Command-line tool for time tracking in a human-readable, plain-text file format.

BinData - Reading and Writing Binary Data in Ruby

A simple and easy-to-use file-format to package resources

Bound Book Format: A high-performance container format for comics and manga

MATLAB MAT File I/O Library with support for MATLAB Class Object System

My fuzzing corpus

ROOT I/O in pure Python and NumPy.

Tool for viewing and extracting files from an UBIFS image

ROOT I/O in pure Python and NumPy.

File format determination library for Python

Reference implementation of the ZIM specification

A cool place to store your Hi-C

A simple and easy-to-use library to load/save png images and manage png chunks

Graphical Fragment Assembly (GFA) Format Specification