XnView Software

For this function "keep original file when encoded result is larger", first thank you for adding it, but seems it doesn't work as expected -- rather than "keep", it will actually "copy" the original file. No matter if I ticked "delete original" or not, the original file will be kept and a copy of it ...

As title. Sometimes I have to convert thousands of image files to save space. Those files normally spreads in many sub-folders, and so I prefer to ask xnconvert to delete the original files after conversion. However, it cannot be ensured that the converted image always has smaller size than the ...