Pixort is a MP3 & Audio software developed by jotto. After our trial and test, the software is proved to be official, secure and free. Here is the official description for Pixort:
EditByBSEditor: Pixort is an affordable/free tool for reviewing, comparing, sorting and culling photographic image files. It is not yet another photo archiving and organizing tool: it is dedicated to the initiation of a digital photography WorkFlow where a Photographer reviews his or her 2000 photos from the Vacation or latest wedding assignment.
Pixort is designed to be easy to use, fast and offers an efficient workflow for culling and ranking lots of photos. you can free download Pixort 1.5.5 now.