Sublime Text 2 versions

Free

Create, edit, collaborate, and share documents using Word for Mac.

Free

Write and edit various text files using syntax highlighting and a spell checker.

iStonsoft PDF to HTML Converter is one practical program to convert PDF to HTML for making PDF files visible and fully searchable on the Internet.

App to convert files from various formats (PDF, HTML, RTF...

General use tool to open and edit data in text format on OS X, the most used way to distribute data organized by rows and columns.