Radical Image Optimization Tool (RIOT for short) is a free image optimizer that will let you to visually adjust compression parameters while keeping minimum filesize.
It uses with a side by side (dual view) or single view interface to compare the original with the optimized image in real time and instantly see the resulting file size.
It is lightweight, fast and simple to use, yet powerful for advanced users. You will be able to control compression, number of colors, metadata settings and much more, and select image format (JPG, GIF or PNG) for your output file.
Main features:
- open many image types including rare/scientific types
- save and optimize JPEG, GIF and PNG with a simple, clean user interface
- works in dual view: (original – optimized image) or single view (optimized image). Automatic preview of resulting image
- in-place compare function (alternativelly display the original image over the optimized image to notice small pixel changes)
- compress files to desired filesize threshold
- fast processing (all is done in memory); see instant results including resulting filesize
- batch support (process multiple files at once)
- transparency handling options
- decide if you want to keep metadata (comments, IPTC, Adobe XMP, EXIF profiles, ICC profiles). Unsupported metadata is removed
- transfer metadata between image formats (destination format must support them)
- common tools: pan and zoom, rotate, flip
- basic image adjustments: brightness, contrast, gamma, invert
- visually reduce number of unique colors for PNG and GIF images in order to reduce filesize (two quantization methods are available: Xiaolin Wu and NeuQuant neural net)
- resize image by using well known resample filters (ex: Lanczos3, Catmull Rom, Bicubic, and others)
- out-of-the-box support for external PNG optimizers (optipng, pngout, etc)
- the compression and the results are comparable to those of commercial products, even higher.
- Adaptive logarithmic tone mapping algorithm (Drago) used for HDR images
Input image types
- common bitmap images as well as Adobe Photoshop PSD files
- popular HDR formats and RAW camera images
- rare/scientific types (up to 128 bpp, integer and floating point)
Comments
0.4.1 not 4.1
That's right, you don't need to update the GIMP plugin itself, which has the only task to feed RIOT with the correct image (some image types not supported).
Thank you for your support and appreciation. That means a lot.
You made just a little mistake: version 0.4.1 was released not 4.1 :)
Again thanks Lucian; sorry
Again thanks Lucian; sorry about forgetting the "0.". Mentioned that at GIMPTalk too. lol
:)
RIOT 4.1 has just been
RIOT 4.1 has just been released. The GIMP Plugin itself does not need to be changed. What you need to do is copy the Irfanview zip package and then extract riot.dll and freeimage.dll and place both these in your GIMP plugin. When you first run GIMP, you might see error messages, but just ignor them. Now you have RIOT 4.1. Been using this plugin for over a year now (with Irfanview well before GIMP), but had installed the GIMP version and have used it for several months now. I highly recommend this gem. Can't beat the price either. :)
http://luci.criosweb.ro/riot/2010/05/version-0-4-1-released-as-stable/
Great plugin, but what about Ubuntu / Linux?
Hi, love the plugin - I've had it in use on my XP install and enjoyed it many times. Now, since that system went belly-up I've had to buy a new system, which sadly came with Windows 7 and so I quickly sanitized that disk by switching over to Ubuntu AMD64. To the point: here I am, looking to install that wonderful RIOT plugin for my favorite image editor, and... Now is when I realize that it runs only on Windows! Is there another way to get it going on a Linux / Ubuntu box?
RIOT on Linux
Nope, sorry :( RIOT is a native Windows DLL and it does not run on Linux.
I don't plan to create a native Linux build.
The standalone RIOT package can run on Linux using Wine, though.
Never mind...
I see the RIOT plugin is developed for the Windows environment. For Ubuntu users, use synaptic or apt-get to install the gimp-plugin-registry package which will at least provide an alternative: the 'Save for web' plugin. Not as neat as the RIOT plugin, but better than the proverbial poke in the eye.
Save for web (not via RIOT)
http://registry.gimp.org/node/33
Thanks - you beat me to it.
Thanks - you beat me to it. :-)
License
Bonjour,
What is the license of the RIOT DLL ?
license
If this may help ,from plugin home page
" This software uses a modified version of FreeImage open source image library. See http://freeimage.sourceforge.net for details. FreeImage is used under the FIPL license version 1.0."
License of RIOT DLL : It's not very compatible with GPL
Bonjour,
I find it in the package Riot_dll.zip :
End User License Agreement
IMPORTANT: THIS END USER LICENSE AGREEMENT ("EULA") IS A LEGAL AGREEMENT BETWEEN YOU AND SIL INTERNATIONAL. READ IT CAREFULLY BEFORE COMPLETING THE INSTALLATION PROCESS AND USING THE PRODUCT. IT PROVIDES A LICENSE TO USE THE PRODUCT. BY INSTALLING AND USING THE PRODUCT, YOU ARE CONFIRMING YOUR ACCEPTANCE OF THE PRODUCT AND AGREEING TO BECOME BOUND BY THE TERMS OF THIS AGREEMENT. IF YOU DO NOT AGREE TO BE BOUND BY THESE TERMS, DO NOT INSTALL THE PRODUCT.
Grantor: Lucian Sabo [hereafter “author”]
Product: RIOT [hereafter “the Product”] is a set of computer programs, information, tutorials, and help files [hereafter “Product Elements”] designed to optimize and save computer images.
Grant:The author hereby grants a nonexclusive license to use this Product on the following terms:
Free License: The license for this version of the Product requires no payment by the user to The author or any other party.
However if you do enjoy it or use it in your company, please consider a small donation to the developer for his time and efforts to make this software possible and support further development.
Technical support: Because this license is granted to the user for no cost, the user is not entitled to free technical support from The author.
License: The user is allowed to use all of the programs, data, and documentation included with this Product.
You may:
-install and use any or all Product Elements included in the Product, as specified in the individual Terms of Use or License for each Product Element;
-copy the Product, provided that such copies contain all the original Product's contents and proprietary notices.
-permit other individuals to use the Product under the terms listed above.
-place the Product in his original package on the Internet or any other public access network;
-use RIOT.DLL in your applications as a plugin and deploy it, provided that such copies contain all the original Product's contents and proprietary notices
You may not:
-extract portions of a Product Element not permitted by the Terms of Use or Licenses for the Product Element;
-sell licenses for the Product;
-include the Product or any Product Element in any other collection or other product without the author's consent;
-distribute the Product or any Product Elements without the author's consent
-remove any proprietary notices on the Product or on any Product Element.
Title: Title, ownership rights, and intellectual property rights in and to the Product and all component works within it shall remain to The author or the original copyright holders. The Product and all Product Elements within it are protected by the copyright laws of the European Union and international copyright treaties.
Warranty: The author provides no warranties for the Product, but if used as directed and in conjunction with the operating systems for which it was designed, the Product should substantially achieve the functionality described in the documentation. The author does not warrant that your use of the Product will be uninterrupted or that its operation will be error free. In no event shall The author or any Contributors be liable to the licensed user for any special, indirect, incidental, or consequential damages, including (but not limited to) loss of revenues or loss of profits.
Copyright © 2008-2009 Lucian Sabo
Rev: 05 May 2009
my email
Please remove my email from the end of the license. It can be collected by spammers.
e-mail
Bonjour,
It is removed.
The libraries used by GIMP
The GIMP libraries used by GIMP plug-ins are licensed under the GNU LGPL. So the fact that something is a GIMP plug-in does not require it to be licensed under the GNU GPL.
License
Bonjour Schumaml,
Thank you for the reply.
GPL licence
In fact the plugin itself is licensed under GPL v2. The source-code is included in the package.
On the other hand, RIOT is freeware, but with a closed source.
Had to extract the
Had to extract the FreeImage.dll from your RIOT.exe package but it did not have the riot.dll, so I used the one from Irfanview. Otherwise, your plugin works great (even better then Irfanview since I now have transparancy option which is cool). I would add that you might want to include a GIMP dll zip package on your site to make the process easier. Keep up the good work by the way. :)
installation
The installation may be confusing at start, but the instructions are provided here and also in the readme file.
This is only the GIMP plug-in. You need to download the DLL package of RIOT to make it work.
The DLL package can be downloaded directly from here:
http://download.criosweb.ro/download.php?sid=R-dll
installation and packadging
If the dll are strictly needed may be a good idea to include them in the zip with the plugin exe, would make install easier
At least if there are no problem with the license
full package available
Now there is a file named Full package (GIMP plugin + Riot.dll 0.3.5).zip you can download from here.
New version available (0.4) with Batch Optimizer
The long expected new version of RIOT – 0.4 is finally available. This version contains very interesting new features and improvements.
More info here:
http://luci.criosweb.ro/riot/2010/04/new-version-0-4-with-batch-optimizer/