Прога называется FastStone Image Viewer текущая версия - 2.8
При весе менее 3-х мегабайт и абсолютной бесплатности программа убирает напрочь ACDSEE, Irfan View и во многих случаях даже Photoshop. (Даже не знаю почему о ней до сих пор так мало знают у нас в России). Отличнейший многофункциональный и удобный интерфейс, скины, функции изменения размера, вырезания фрагмента, убирание эффекта красных глаз, слайдшоу под музыку (156 эффектов), применение функций к нескольким файлам сразу, захват экрана и многое многое другое. Короче - качать не глядя. Абсолютный мастхэв!!! Официальный сайт http://www.faststone.org/ Когда установите - откройте любую фотку и поводите мышью по краям экрана. Возможности: Image browser and viewer with a familiar Windows Explorer-like user interface Support of many popular image formats: True Full Screen viewer with image zoom support and unique fly-out menu panels Crystal-clear and customizable one-click image magnifier Superior Red-Eye effect removal/reduction with completely natural looking end result Image modification tools: Resize/resample, rotate/flip, crop, sharpen/blur, brightness/contrast, etc. Eleven (yes, 11) resampling algorithms to choose from when resizing images Image color effects: gray scale, sepia, negative, Red/Green/Blue adjustment Image special effects: watermark, annotation, drop shadow, framing, bump map, lens, morph, waves Multi-level Undo/Redo capability One-touch best fit/actual size image display support Image management, including tagging capability, with drag-and-drop and Copy To/Move To Folder support Histogram display with color counter feature Compare images side-by-side (up to 4 at a time) to easily cull those forgettable shots Image EXIF metadata support (plus comment editing for JPEGs) Configurable batch processing to convert/rename large or small collections of images Slideshow creation with 150+ transition effects and music support (MP3, WMA, WAV...) Create efficient image attachment(s) for emailing to family and friends Print images with full page-layout control Create fully configurable Contact Sheets - just like the pros (and save $$$ on ink) Create memorable artistic image montages from your family photos for personalized desktop wallpapers (Wallpaper Anywhere) Acquire images from a scanner Versatile screen capture capability Powerful Save As interface to compare image quality and control generated file size Run favorite programs with one keystroke from within Image Viewer Create a no-install fully portable version of the program which can be run from a removable storage device Configurable mouse wheel support Supports multiple program skins Supports dual-monitor configurations And much more... | 
