Lemkesoft released version 9.0 of the venerable GraphicConverter in late 2013 featuring full compatibility with OS X 10.9 Mavericks and several new features. With the new non-destructive Cocooner editing mode, you can modify an image while keeping the original image data unchanged, plus export the altered image to all of GraphicConverter’s supported formats. Version 9 also adds the capability to undo file and folder operations in the app’s browser. Because it now requires 10.7 Lion, GraphicConverter has split into two Mac App Store editions — the original
GraphicConverter title (at version 8.8.2 and still available for users running 10.6.8 Snow Leopard) and the new GraphicConverter 9. Both are available for $39.99 each.
Ringing in 2014, version 9.0.2 of the graphic conversion and editing utility adds a number of improvements, including filtering images in Cocooner mode by rating and label, importing .snagproj files, browsing SkyDrive and Cloud Drive, and merging or copying images into a PDF from Convert & Modify. The update also now sorts files in the browser by order of EXIF, IPTC, and file date, and adds separate Back and Forward menu commands in the browser. ($39.95 new from the Lemkesoft Web site or from the Mac App Store, 202 MB, release notes).
*nitpicking* It's v. 8.8.3 (1388) for 10.6.8 */nitpicking*
Yes, you're correct about the 8.8.3 version now being available from Lemke Software. However, on the Mac App Store, the older GraphicConverter is still at 8.8.2; this is a common problem with the Mac App Store, given Apple's need to approve every update.