Zevrix Solutions (www.zevrix.com) has announced PDF Checkpoint 1.7.7, a maintenance update to their PDF preflight and conversion solution.

The app automatically preflights, exports as images, splits and optimizes Adobe PDF files. The software can also convert the color of PDF colors, downsample resolution and compress images. The new version lets users preflight PDF documents created with LibreOffice as well as files that underwent GhostScript conversion.

PDF Checkpoint 1.7.7 can be purchased on the Mac App Store and Zevrix website for US$39.95, as well as from authorized resellers. The update is free to licensed users. A demo is available for download. PDF Checkpoint requires Mac OS X 10.7 or higher.