Japplis Toolbox is a compilation of text utilities.
Serna Free XML editor, cross-platform, supports DITA, Docbook, and other formats
Serna Enterprise: cross-platform WYSIWYG XML editor, supports DITA, Docbook, etc
Quickly localize your OS X apps
ECMerge diffs/merges local/FTP/SCC files/folders 3-way with syntax colouring
ECMerge diffs/merges local/FTP/SCC files/folders 2-way with syntax colouring
Star Watermark is a free watermark software for mac to watermark photo,pictures
Feature-rich and easy-to-use image editor for editing photos, drawing and icons.
Proview is a PDF Editor for Mac OS X. It allows you to merge and split files, rotate flip and scale individual pages, or all pages, crop pages and modify the document information. It can edit encrypted files, and can decrypt and encrypt PDF documents
The application resides in status bar and contains 2800+ free icons for developers and designers. Icons are in PNG format in multiple sizes from 25x25px to 512x512 px, in iOS 7 and Windows 8 styles.