compression

A blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.

Android multi-media selector based on MVP mode.

A low-level integer compression library in Java

Plain Java unrar library

Enabling queries on compressed data.

A java implementation of the NBT protocol, including a way to implement custom tags.

Implementation of time series compression method from the Facebook's Gorilla paper

A pure Java PNG image optimization and manipulation library

A simple archiving and compression library for Java

Brotli4j provides Brotli compression and decompression for Java.

Fast lossless data compression in Java

An Android tool to compresses your GIFs into lightweight MP4 video using fast, hardware-accelerated encoders. Supports cropping, rotation, GIF concatenation and much more.

HDT Java library and tools.

FLAC decoder library in Java.

📦 Zip and Unzip files using Huffman's code and LZW Algorithm

jcv-maven-plugin是一个自动为网页添加js/css的版本号和自动化压缩js/cssmaven插件，支持多种方法版本号添加，采集文件的md5值进行文件版本号修订，这个可以在每次更新的时候只修改以修改的文件的版本号，消除浏览器js/css缓存问题，同时避免使用全局版本号的方式，使得全部js/css缓存失效.

A pure Java library for scanning and enumerating RAR archive contents

File Syncing with encryption and compression for the cloud with local folders and WebDAV backends. Based on JFileSync - hence the name. Additional compatibility with EncFS volumes

Sequitur and RePair grammar induction algorithms implementation

Java Library to compress Images/Videos to smaller resolution