Features:

• quick concurrent thumbnail generation, scaling to the number of processor cores present
• support for multiple folder tabs
• keyboard and mouse user interaction
• 44 supported image formats: bmp, cr2, cur, dds, dng, exr, fts, gif, hdr, heic, heif, ico, jfif, jp2, jpe/jpeg/jpg, jps, mng, nef, nrw, orf, pam, pbm, pcd, pcx, pef, pes, pfm, pgm, picon, pict, png, ppm, psd, qoi, raf, rw2, sgi, svg, tga, tif/tiff, wbmp, webp, xbm, xpm
• full-screen and windowed image viewing modes
• image editing capabilities, with undo support: rotate, flip, effects, save in various formats, crop and downsize
• image animation support for the formats gif, mng and webp
• folder and image file ordering by name and last modification time, ascending and descending
• configurable thumbnail size, between 100 and 1200 pixels
• slideshow navigation across images
• image info containing file, image, color, EXIF, IPTC and XMP profiles
• automatic image orientation according to the EXIF Orientation tag
• toggle-able recursive folder browsing
• targeted zooming in, and moving over the zoomed image
• fast and seamless full-screen navigation across images