free reader

Zipfocus is a small, portable, zip reader/viewer/extractor.

A free portable PDF viewer/reader application for Windows, Linux

pytagger is a ID3 tag reader and writer implemented purely in Python.

News reader program which simplifies searches in RSS and Usenet archives.

Bitscast is an RSS reader/database/aggregator and a podcast receiver/player

JMReader is a perfect book reader with true book interface.

Pluck: RSS Reader, bookmark manager and publisher.

Plug-in for Acrobat Reader to view PDF slideshow and eCards

RSSBean is a mini RSS reader which is implemented as a Dashboard widget.

EasyXmedia is a light multimedia reader.