Irfanview V4.23.

IrfanView is trying to create new and/or interesting features in its own way, unlike some other graphic viewers, whose whole “creativity” is based on feature cloning, stealing of ideas and whole dialogs from ACDSee and/or IrfanView! (for example: XnView has been stealing/cloning features and whole dialogs from IrfanView, for 8+ years).

IrfanView was the first Windows graphic viewer WORLDWIDE with Multiple (animated) GIF support.
One of the first graphic viewers WORLDWIDE with Multipage TIF support.
The first graphic viewer WORLDWIDE with Multiple ICO support.
Version 4.23 ( - CURRENT VERSION - ) (Release date: 2008-12-29)
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Added History list for Random slideshow (”No file repeat” removed)
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New multipage images menu: Create Multipage PDF
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Option to save changes on exit (Properties->Misc 1, default: OFF)
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TIF loading bugs fixed (Thanks to j00ru//vx)
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New command line option: /filelist=txtfile; Examples:
i_view32.exe /filelist=c:\mypics.txt
i_view32.exe /filelist=c:\mypics.txt /thumbs
i_view32.exe /filelist=c:\mypics.txt /convert=d:\*.jpg
=> use files from mypics.txt as input for different operations
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New Contact Sheet options: Set custom paper size and units
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Options to set start parameters for external editors (see Help file/button)
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External editor names are showed in the menu text
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New Panorama dialog option: Add space between images
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Browsing: if CTRL + number (0-9) pressed, the file index increases by number
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New wallpaper menu: Stretched - proportional
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New Slideshow dialog option: Remember last file index on exit
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New option to show DDS alpha color (Properties->Misc. 1)
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Support for WSQ format (Wavelet Scaler Quantization, PlugIn by Steven Venable)
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New Thumbnail option: Use full file path for sorting (if subfolders loaded)
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New thumbnails tree menu: Load subfolders
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New hotkeys: SHIFT + arrows = Move selection rectangle
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New hotkeys: SHIFT + N = Create new image; SHIFT + V = Add canvas;
CTRL + SHIFT + Y = Auto crop borders; CTRL + SHIFT + J = Lossless JPG crop;
SHIFT + O = Fit window to image; F11 = show/hide mouse in Fullscreen/Slideshow
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Several PlugIns are changed/updated, please install the newest versions

DOWNLOAD Irfanview V4.23 :