IrfanView is a fast and compact image viewer/converter. It is trying to be simple for beginners and powerful for professionals. It supports file formats and features. Features include: multi-language support, Thumbnail option, Painting, slideshow, toolbar skins, fast directory browsing, batch conversion/editing, multipage editing, file search, change color depth, scanning, cut/crop, IPTC edit, capturing, lossless JPG operations, effects, ICC support, EXE/SCR creating, many hotkeys, command line options and plugins.
What's new in this version:
Version 4.30 adds much faster JPG handling, new paste options, new features in open/save dialogs, new effects and plugin updates etc.