HTTrack is an easy-to-use offline browser utility. It allows you to download a Web site from the Internet to a local directory, building recursively all directories, getting HTML, images, and other files from the server to your computer. HTTrack arranges the original site's relative link-structure. Simply open a page of the mirrored Web site in your browser, and you can browse the site from link to link, as if you were viewing it online. HTTrack can also update an existing mirrored site, and resume interrupted downloads. WebHTTrack is a Web-based GUI for HTTrack.
mMosaic is a derivative work of NCSA XMosaic 2.7b4. It supports TABLE and other supplementary tags (like CENTER). One level of FRAME is supported. Since 3.2.0, mMosaic can run on an IPv6/IPv4-connected computer. mMosaic has become a free browser since release 3.0.10 and was built over Lesstif.
GNU TeXmacs is a free wysiwyw (what you see is what you want) editing platform with special features for scientists. The software aims to provide a unified and user friendly framework for editing structured documents with different types of content: text, mathematics, graphics, interactive content. TeXmacs can also be used as an interface to many external systems for computer algebra, numerical analysis, and statistics. New presentation styles can be written by the user and new features can be added to the editor using Scheme.
nscache is a simple program to browse the Netscape cache directory with a GTK UI. It shows the contents of the browser cache in a three level hierarchy of files: protocols, servers and documents or in sorted list. nscache permits you to view files from the cache, remove files, or gather various information about specific files.
Emacs/W3 is a full-featured web browser, written entirely in Emacs-Lisp, that supports all the bells and whistles you will find in use on the web today, including frames, tables, stylesheets, and much more. Emacs/W3 runs on most major operating systems, including almost any flavor of Unix, Windows NT/95, AmigaDOS, OS/2, and VMS and is another reason to never leave Emacs.
w3m is a pager/text-based WWW browser. It is similar to Lynx, but handles some things like page navigation differently. It can render tables and frames (by converting frames into tables) or display a document given from standard input. It can also be used with mouse in an xterm or in a gpm-driven console, and it is small.
Sitescooper automatically retrieves the stories from news websites, trims off extraneous HTML, and converts them into Plucker, iSilo, or Palm DOC format for later reading on-the-move. It will avoid stories you've already read, and can handle virtually any news site on the Web. Support for over 300 sites is included. Even if you don't have a handheld, it's still handy for simple website-to-text conversion.