TeXlipse adds LaTeX project support to Eclipse.
One of the key features of TeXlipse is syntax highlighting, which makes it easy to identify different parts of your project. It also comes with a document outline, code folding, templates, build support, annotations for errors while editing, content assist for completion of commands and references, BibTeX editor and BibTeX-support, line wrapping, table editor, and support for several platforms such as Windows, Linux, and OS X.
To use TeXlipse, you need a working version of Eclipse. What's great about this software is that it has recently been updated to fix several bugs, including issues with check spelling, open declaration, directory creation, and more. There are also added features such as an updated list of LaTeX temp files and improved support for mathematical highlighting.
Overall, if you're looking for a powerful tool for LaTeX projects, TeXlipse is definitely worth checking out. Although it may require some learning, its various features and recent updates make it a reliable option for experienced users.
Version 1.2.2: N/A