View and organize your photos with Yapp. An image can be viewed full-screen by pressing the spacebar. Features include slide shows, batch renaming and lossless JPEG rotation. You can create new folders, drag-and-drop files, and move, copy, rename or delete them. It supports keyboard shortcuts and JPEG, GIF and BMP formats.

The license of this software is Freeware, you can free download and free use this image viewer software.