Image Sieve - Version 1.0 Finds all invalid image files (JPG, GIF, BMP, PCX, PNG, TIFF) and moves them to the Recycle Bin or to the folder of your choice. It will never delete a file; it only moves invalid files to new locations. Image Sieve can be used as a Windows app, or from an Explorer context menu. The package also includes a DOS version which can be used in batch files. Registered users will also be eligible to receive the C++ source to the DOS version - this will show them how to use Image Sieve's file validator in their own products.