• FB2 to iBook converter converts fb2 to epub

  • EPUB QuickLook plugin allows you to see book covers for your iBook epub files in Finder.

  • cocoAspell A Mac OS X port of the Aspell spell checker. I have created the port as a spelling service server for Mac OS X.
  • TexShop. An open source TeX editor. TeXShop received Apple Design Award for best Mac OS X open source port in 2002. I have made some contributions to this open source project including standard Toolbar and AppleScript support.