You can download old IrfanView versions from these sites:

Oldapps.com or Oldversion.com

There were numerous changes, here are only the more important things.

Version 4.54 ( - CURRENT VERSION - )

(Release date: 2019-12-12)

Multiple Undo/Redo steps added (max. 20 steps, Properties->Editing)

Zoom magnifier added to fullscreen mode

Option to disable Zoom magnifier (Properties->Viewing)

Profiles option added to Print dialog

New option in Properties->Fullscreen: Set horizontal and/or vertical centering

New option in Print dialog: Set horizontal and/or vertical centering

Option to set selection border thickness (Properties->Editing)

Option to enable/disable PlugIns (Help->Installed PlugIns)

Extended sidecar files option: Copy/Move possible (Properties->File Handling)

New Canvas dialog option/method: Set aspect ratio

New option in Watch/Hot Folder dialog: Watch subfolders

Support for CR3 files (preview only, add CR3 to extensions list in: Properties->Extensions->Load custom types)

New Lossless JPG Dialog option: Add (or Replace) ICC color profile

New Thumbnails option: Keep focus in folder tree (after folder change/click)

Option to show Color Corrections dialog in dark mode

Fix in Metadata PlugIn (crash with bad EXIF tag in CR2 files; KVE-2019-1184)

BMP loading bug fixed (thanks to Joshua Faust, CVE-2019-16887)

JP2 PlugIn loading bug fixed (thanks to Linhlhq)

ANI PlugIn loading bug fixed (thanks to Linhlhq, CVE-2019-17252)

RAS PlugIn loading bug fixed (thanks to Linhlhq, CVE-2019-17251)

EXR PlugIn loading bug fixed (thanks to Linhlhq, CVE-2019-17255)

DPX PlugIn loading bug fixed (thanks to Linhlhq, CVE-2019-17256)

WSQ PlugIn loading bug fixed (thanks to Linhlhq, CVE-2019-17250)

JLS PlugIn loading bug fixed (thanks to Linhlhq, CVE-2019-17253)

Several PlugIns are changed/updated, please install the newest versions:

https://www.irfanview.com/plugins.htm



[ Older versions - History]