an open source viewer for Portable Document Format (PDF) files. he Xpdf project also includes a PDF text extractor, PDF-to-PostScript converter, and various other utilities.
a professional development tool for C and C++ providing code completion, source browsing and refactoring. It is "a must have" for understanding legacy code. (for Emacs and XEmacs)
a plugin for Emacs, XEmacs, and jEdit which provides code completion, source browsing, and refactorings. It is based on full pre-processing, parsing, and static analysis of sources and works with the C, C++, and Java languages.
powerful Windows clipboard extender/memory Pictures, Richtext, URLS, etc - any size. Features printing, drag and drop, optional permanent storage of clippings. Familiar "Outlook" interface. Freeware.