Download


Download installer

Latest version (0.4.6) – 25.02.2011

Standalone application installer (Windows 2000 or newer including  XP, Vista, Windows 7)

See the history of changes (changelog).

Download installerRIOT as plug-in for other applications

RIOT plugin for The GIMP, IrfanView, XnView and other supporting applications

Plug-ins for RIOT

Even if RIOT is available as plug-in for other programs like IrfanView or GIMP,  RIOT itself can be extended with plug-ins to enhance it’s functionality.

Currently only input plug-ins are supported. In the future I hope more plug-in types will be added.

Download the RAW + HDR plugin package – allows you to open HDR, OpenEXR and RAW camera images

Special notice to IrfanView users
IrfanView has bundled into the plugin collection the Lite version of the RIOT plugin.

Here you can find the extended version (also FREE)  that goes beyond Lite version offering extended functionality.

I always recommend the extended version over the Lite one.

Read the difference between Lite and Extended


You like Radical Image Optimization Tool ?

Then you can donate a little money if you use this program at work
or if you simply want to express your gratitude.

 

 

 

Portable version

The program is portable. This means you can download RIOT as ZIP archive, extract and use. No install required.

Old version archive

(Contains an old verion that works with Windows 9x)
Visit archive

Mirrors

The latest standalone version can be downloaded also from:

Sponsors

CRIOSWEB – web development, web design and web hosting company from Romania

Awards

RIOT Softonic Rating Freeware genius pick
Famous Software Download Soft82 award 5/5 Soft82 100% clean award
Radical Image Optimization Tool at downloadtube.com

Les 50 meilleurs logiciels gratuits de lannée 2009 !

Les 50 meilleurs logiciels gratuits de l'année 2009 !

Best Vista Download 5 star award RIOT antivirus report at FileCluster.com
wareseeker editor's pick seasoft 5 stars rating

Reviews and articles

EnglishThe Download Blog (cnet)
download.com
Softonic
Freewaregenius
LifeHacker
Six Revisions
ghacks.net (0.4.0)
FiberDownload.com
Up Stream
The Misterious
Graphics Optimization blog
Informer software
Tech Bliss
In.com
MyDigitalLife
FamousWhy

French

Softonic
Clubic
libellules.ch
Agima.fr

German

netzwelt.de

SpanishSoftonic
felicituri.es
pixelco.us

Italian

Softonic
Informatica Pratica
Piroplastic
notiziefresche.info

Portuguese

Softonic
Baixaki.com
superdownloads.uol.com.br

Russian

seomark.ru

I use Irfanview, and just updated RIOT to 0.4.6. Thanks for making the extended version of a fabulous program. It installed in Irfanview just fine.

I also downloaded the plug-in file. You said: “Even if RIOT is available as plug-in for other programs like IrfanView or GIMP, RIOT itself can be extended with plug-ins to enhance it’s functionality.

Download the RAW + HDR plugin package – allows you to open HDR, OpenEXR and RAW camera images.”

However, I can’t figure out how to get RIOT to recognize the plug in. I extracted the .zip file, and got 3 .fip files, but I don’t know what to do with them, and I can’t find anything in RIOT to tell me.

Thanks in advance for your assistance,

Harry

Hello Harry
Thank you for your support. If you are using the RIOT IrfanView plugin you can copy all the 3 .fip files in the main IrfanView folder or in the plugins folder.

Any JPEG2000 support in the future?

Currently there is only read support for JPEG 2000.
Write support will not be added until this format will be widely supported on web browsers.

Spam protection by WP Captcha-Free