LightNzip for

From Toysoft Development:

LightNzip is a PalmOS system compression and decompression utility with self-extracting feature. LightNzip offers the best compression rate. On a PalmOS OS 5.0 Palm using Zlib ARMlet LightNzip is rated the best for compression speed and size. LightNzip can compress any files in RAM and on the external card. You can also delete and beam databases in RAM or on the external card using IR or Bluetooth. LightNzip can unzip files created in Windows and will maintain the original folder structure. LightNzip uses the latest Zlib compression technology. LightNzip is compatible with PalmOS version 3.5 and higher. On PalmOS 5.0 and higher LightNzip uses the new ARMlet Zlib library for improved performance.

With LightNzip you can free upto as much as 50% or more RAM and install more applications.

LightNzip running on PalmOS 5.0 out performs the competition hands down.