MultiImage Optimizer - a program for batch conversion and scaling of images, which allows you to quickly reduce a large number of photos in just a few mouse clicks. Also, there is an option to scale images with high-quality resampling and the automatic selection of optimal size to save the file.
Key features:
Supports major image formats, including JPG, BMP, GIF, PNG, TIF, TIFF, ICO.
Support for RAW-pictures of most digital cameras.
Automatic selection of file formats, depending on size.
Reduction of photos from the original aspect ratio.
Renaming a mask.
Integration with Windows.
Using the Lanczos filter to reduce the images.
Supports multi-threading.
Supports Drag-and-drop.
Available 64-bit version.
Preview photos.
Compatible with Windows 7.
Full support for Unicode.
Supported file formats:
BMP, ICO, WMF, EMF, JFIF, JPG, JPE, JPEG, RLE, DIB, WIN, VST, VDA, TGA, ICB, TIFF, TIF, FAX, EPS, PCX, PCC, SCR, RPF, RLA, SGI, RGBA, RGB, BW, PSD, PDD, PPM, PGM, PBM, CEL, PIC, PCD, CUT, PSP, PNG, CRW, CR2, NEF, ORF, RAF, DNG, MRW, PEF, SRF, ARW, RW2.