FastStone Image ViewerIt is a fast, stable, and user-friendly image browser, converter, and editor.

It has a series of good features, including image viewing, management, comparison, red eye removal, email, resizing, cropping, retouching, and color adjustment.

Its innovative but intuitive full screen mode provides quick access to EXIF information, thumbnail browser, and main features through hidden toolbars, which pop up when the mouse touches one of the four edges of the screen.

Other features include high-quality magnifying glass and music slides with 150+transition effects, as well as lossless JPEG conversion, projection effects, image annotation, scanner support, histograms, and more.

It supports all major graphics formats (BMP, JPEG, JPEG 2000, animated GIF, PNG, PCX, PSD, EPS, TIFF, WMF, ICO, CUR, and TGA) and popular digital camera raw formats (CR2, CR3, CRW, NEF, NRW, PEF, RAF, RWL, MRW, ORF, SRW, X3F, ARW, SR2, SRF, RW2, and DNG)

Functional features:

• imagebrowserandviewer With a familiar window browser like user interface
• Supports many popularImage format:
• TrueFull screenAudience and convenient imageszoomSupport and uniqueFly outMenu panel
• Crystal clear, customizable one clickType image magnifying glass
• Powerful imagesEditing tools: Resize/reorganize, rotate/flip, crop, sharpen/blur, adjust lighting/color/curves/levels, etc.
• 11 options for adjusting image sizeresamplealgorithm
• imageColor effect: Gray, brown, dark brown, red/green/blue adjustment
• imageSpecial effectsProjection, composition, relief, sketching, oil painting, lens
• In the imageDraw text on toplineHighlightsrectangleellipseandMark outobject
• cloneStamps andtreatbrush
• seniorRed eyesEffect removal/reduction with a completely natural appearance final result
• multistageundo/redofunction
• click To switch between best fit mode and actual size mode
• imageAdministration, including file tagging and drag and drop to copy/move/rearrange files
• With color counter functionHistogram ofdisplay
• side by sideComparing images(Up to 4 shots at a time) to easily eliminate those forgotten shots
• Image EXIFmetadataSupport (and comment editing for JPEG)
• ConfigurableBatch processing ofwithconversion/renameLarge or small image sets
• Slide CreationWith 150+transition effects and music support (MP3, WMA, WAV.)
• Create efficient image attachments throughEmail sendingFor family and friends
• applyFull page layout control printing images
• Create fully configurableContact list for
• Create unforgettable art image montages from your family photos for personalizationDesktop wallpaper(Wallpapers can be seen everywhere)
• fromscannerObtain images. Support batch scanning to PDF, TIFF, JPEG, and PNG
• MultifunctionalScreen capturefunction
• PowerfulSave asInterface to compare image quality and control generated file size
• Run FavoriteExternal Editor , perform a single keystroke from within the image viewer
• Provide removable storage devices for operationPortable Programversion
• ConfigurableMouse wheelsupport
• supporttheme(Bright, gray, and dark)
• supportDual displayallocation
• supporttouchInterface (click, swipe, pinch)
• supportDual instance
• playvideoandaudio frequencyFiles (older versions of Windows may require third-party codecs)
• There's more