album-art
on SourceForge
album-art-xui/Older/Album Art Downloader XUI v0.21/AlbumArtDownloaderXUI-0.21.zip
album-art-xui/Older/Album Art Downloader XUI v0.21/AlbumArtDownloaderXUI-0.21.exe
optipng
on SourceForge
OptiPNG/optipng-0.6.1/optipng-0.6.1-exe.zip
OptiPNG/optipng-0.6.1/optipng-0.6.1.zip