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IrfanView is a viewer for a wide variety of image, audio and video formats. The program includes batch processing, creation of panoramic images, edition of multi-page TIFF files, lossless JPEG rotate/crop and effects such as sharpen and blur. Other tools such as screen capture, scanner, slideshow, plugin support and ability to capture icons from EXE or DLL.
Alternatively, IrfanView Portable is also available and updates drive letters and handles registry keys.
Category: | |
Runs on: | WinNT / Win2K / WinXP / Vista / Win7 / Win8 / Win10 / Win11 / Wine |
Writes settings to: | Application folder |
Stealth: ? | Yes |
Unicode support: | Yes |
License: | Free for personal use (the installer is adware) |
How to extract: |
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Similar/alternative apps: | XnView, Imagine, FastStone Image Viewer |
What's new? | See: https://www.irfanview.com/main_history.htm |
Latest comments |
Cornflower
on 2022-12-10 07:45
Just to note that the direct download links point to version 4.60. The home website (www.irfanview.com) has the link to version 4.62 Irfanview and the plugins. Note that there is no 32-bit Irfanview in zip format, but I verified that uniextract works.
Andrew Lee
on 2022-12-11 05:23
@Cornflower: Seems like the 32-bit ZIP is also available now. I have updated both download links.
Cornflower
on 2023-12-10 08:43
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38›
Also note that virtually every new release updates some plugins, and version 4.65 is no exception. Most users may want to go to https://www.irfanview.com/plugins.htm and download the 32- or 64-bit package, and dump them into the Irfanview Plugins subdirectory. |
RIOT (Radical Image Optimization Tool) presents a before-and-after image compression view that allows you to reduce file size of an image into JPG, PNG, or GIF format. Includes optional metadata removal, batch operations, compression to a target file size, transparency options, and other common editing functions (flip, rotate, zoom, pan). Notable versus similar software in the ability to gradually reduce the available colors one-by-one (7, 8, 9, 10...), not just milestones of 16, 32, 64 etc.
The program is also available as a plugin for XnView, GIMP, or Irfanview (see website).
Functional in Linux using Wine. Many of the official entries here on PortableFreeware have used RIOT for compression. Note that the installer version of this program is considered adware.
Category: | |
Runs on: | Vista / Win7 / Win8 / Win10 |
Writes settings to: | Application folder |
Stealth: ? | Yes |
Unicode support: | Yes |
License: | Freeware |
How to extract: |
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Similar/alternative apps: | FileOptimizer |
What's new? | See: https://riot-optimizer.com/changelog/ |
Latest comments |
Ennovy
on 2023-12-25 12:44
See all
12›
The 32-bit version is still at v1.0.1, but the latest 64-bit version is 2023.12.0 |