The Big Faceless Java PDF Viewer is a Swing component that can display PDF documents. It is intended for developers who don't require the full API. The PDF Viewer can be installed as an applet, an application, via Java Web Start, or embedded in a Swing application. Printing, saving, text search, forms, digital signatures, and annotations are some of the many features available. The viewer can be tailored to include just the features you need, and is a cost-effective solution for those needing the features of Adobe Acrobat on a Java platform.
Binbot is an easy-to-use newsreader for downloading binaries from Usenet. It was designed to browse large binary newsgroups efficiently, and to download huge files quickly. It supports all common article encodings, multiple servers, and NZB files. It also includes built-in access to Web-based Usenet search engines, and automatic unrar, unzip, and unsplit capabilities.
Bioloide is a graphical Web-based interface with several tools for checking various aspects of your Web sites, for users, yourself, and search engines. It is extensible and currently includes auto RSS, RSS editor, Adsense and Analytics check, gallery generator, last modified files, and Zip generator tools.
Bitcoin is a peer-to-peer electronic cash system that is completely decentralized, without the need for a central server or trusted parties. Users hold the crypto keys to their own money and transact directly with each other, with the help of a P2P network to check for double-spending.
BleachBit deletes junk to recover disk space and maintain privacy. It rids your system of old junk including cache, Internet history, temporary files, unused locale files (better than localepurge), logs, and cookies. Designed for Linux systems, it wipes clean 50 applications including Adobe Reader, Bash, Firefox, Flash, OpenOffice.org, Opera, Real Player, Skype, and more. It shreds files so that they cannot be recovered, and it wipes free disk space to hide insecurely deleted files. It offers both a simple PyGTK GUI and a command line interface for automation.
BlindTux is a musical quiz game. The goal is to identify the artist, title, or year of a song by choosing an answer from among 4. The maximum number of players is 4. For now, it is played with the keyboard, but soon players will be able to choose with controls they want: keyboard, gamepad, or maybe buzzer.
BlogMatrix Jäger is a "one-panel" RSS and Weblog reader and podcast receiver for Windows, Mac OS 10.3, and Linux. It takes only a tiny amount of your screen's real estate, as it uses your browser as its display. You can skim tens of blogs at the same time using the offline browsing features.