RIOT Portable 1.0.1 freeware

Radical Image Optimization Tool 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. It has a simple and easy to use interface where you will be able to control compression, number of colors, metadata settings and much more.

Author Lucian Sabo
Released 2021-01-28
Filesize 3.40 MB
Downloads 639
OS Windows 2000, Windows 2003, Windows XP, Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64
Installation Instal And Uninstall
Keywords Image Optimization, Image Optimizer, Optimize Image, Optimization, Optimizer, Optimize
Users' rating
(8 rating)
RIOT Portable - Freeware Download Notice

RIOT Portable Free Download - we do not host any RIOT Portable torrent files or links of RIOT Portable on,, etc. All RIOT Portable download links are direct RIOT Portable download from publisher site or their selected mirrors.

RIOT Portable freeware - The Latest User Reviews
RIOT Portable freeware - The Latest Versions History
1.0.1 Jan 28, 2021 New Release Replaced AVX2 with SSE2 for better compatibility with older CPUs
0.6.2 May 7, 2019 New Release Fixed clipboard lock
Fixed keep original date/time if in-place optimization
Prevent delete of original if in-place optimization and "Delete original files" are used
Fixed keep original file extension when saving files in batch
Fixed keep original file extension when saving files from the main window
Fixed file extension filter when using the Save As dialog for less common JPEG extensions
Fixed render images after Auto resize dialog is discarded
Fixed multi-monitor issue: restore position only if the saved position would be inside the visible area
Fixed overriding settings in "Auto, Custom Format mode" did not switched the mode the Manual
Fixed "Auto, Custom Format mode" blending transparency for JPEG format (white color usad now by default instead of black, but should use the last chosen color)
! improved check for updates procedure. now enabled by default. does not create temporary files anymore
Added minimum compression setting to PNG (zlib level 1).
1.5.5 Nov 28, 2019 New Release Upgrade to JS SDK 2.5.4 to relax identity server discovery and E2EE debugging
Upgrade to React SDK 1.7.4 to fix override behaviour of themes
Clarify that cross-signing is in development
Sign all of the Windows executable files

Most popular Other freeware downloads

Blender Portable

2.93.0 freeware download

3D modeling, animation, rendering, and also features a game engine

TatukGIS Viewer freeware download

Opens most GIS/CAD and raster image file types


4765 freeware download

Convert OpenStreetMap tags to a map in IMG format


0.6.17 freeware download

Skencil is an open source and interactive vector drawing program


21.5.3 freeware download

Allows you to choose the color for your website or desktop

Montax imposer Free

1.8.2 freeware download

Adobe Acrobat plugin for PDF and image imposition - N-UP, Booklet, Cut Stack

WIA-Loader freeware download

Handy instrument for moving photos from cameras to your PC

WIA-Loader Portable freeware download

Allows you to easily transfer images from your digital camera to your computer

Gerbing Fotoalbum

16.0.7 freeware download

Help you find photos or videos from your multimedia database

Terra Incognita

2.45 freeware download

Helping you view maps from various online sources