Size: 12 Mb
Category: Multimedia|Graphic|Digital Photo Tools
Developer: Lucian Sabo |
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 â€" 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
| What is new: fixed r s h l v keys prohibited in batch->output path fixed filesize different single file vs batch mode if image is resized and using automatic mode.The original was analyzed instead of the resized one in batch mode. fixed RIOT stops opening images after switching to batch mode and back fixed scrollbar flicker fixed loading of TGA 8-bit files with a palette size greater that 256 fixed TIFF parser didn't initialize the memory with zeros in stripped mode. This caused random bitmap data if the tiff file was corrupted/invalid. |
Photos optimization tool Radical (RIOT for short) was developed to be a free image optimizer that will allow you to visually adjust compression parameters while keeping minimum filesize. It uses 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 result of the file size. It is lightweight, fast and easy 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. Types of input image: common bitmaps and Adobe Photoshop PSD files to popular formats HDR and camera RAW images rare / scientific types (up to 128 bpp, integer and floating point) You can download m Tambe RIOT Portable.
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