FlickrShop is a plug-in for Adobe Photoshop that allows you to upload images to Flickr photo sharing website directly from Adobe Photoshop. No need to save your image to a temporary file, no more switching between applications - just open your image, tweak it in Photoshop and share it with the world via Flickr.
Version 2.0 supports uploading in PNG format and also allows you to specify more Flickr options for your files. The user interface has been improved to make it easier to work with FlickrShop.
Mac OS X 10.4 or later, Adobe Photoshop CS2 (9.0) or later, Flickr account.