Photon 是 Mac OS X 上一款快速处理、组织数码相片的软件，最新版本为 1.1，改善了内置的搜索引擎，不仅更为精准，而且操作也更为流畅。其他改进包括：

• Major portions of Photon's caching engine were re-written for improved speed and responsiveness
• Added the ability to save and recall stacks when quitting and re-launching the application
• Added a new "Discards" stack feature that keeps track of unwanted files and provides a way to send them to the Trash
• Added a new "File stack" feature that provides the ability to physically move existing files to a new location on your hard drive
• Added a new preference for controlling memory card auto-downloading
• Improved memory card download performance
• Bug fixes and many more updates

该软件为商业软件，单份授权为 69 美元。

下载：photon-app.com/downloads/download.php