PngEncoder PNG Image Compressor

Overview and Functionality

We have developed the fastest java based PNG encoder we know of. The footprint is just over 5K and the internal object creation during runtime is kept to a minimum to avoid calls to the garbage collector. It is compatible with JDK 1.1 and later.

Technical Specifications

• **License:** Demo
• **Operating System:** Win 95/98/NT/2000
• **Last Updated:** October 15, 2025
• **Category:** Programming / Developer Tools