Main features of LaTeXiT are:
- generated PDFs can be reopened (even with copy/paste) to be modified
- LinkBack support more...
- Fixed PDF with outlined fonts bounding box to make it compatible with Illustrator
- Added Format Comment/Uncomment
- Reduced service titles for better appearance in OS X keyboard preferences.
- OS X 10.4 or later
- Packaging pdflatex, LaTex, dvipdf and gs