RIOT 1.0.1

Radical Image Optimization Tool (RIOT) is a portable image optimizer software that will let you to easily compress images without losing quality. 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 resulting file size. RIOT 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 (JPEG, GIF or PNG) for your output file. Other features include basic image adjustments: brightness, contrast, gamma, invert, fast processing (all is done in memory), automatic optimization, resize image by using resample filters (ex: Lanczos3, Catmull Rom, Bicubic) pan and zoom, rotate, flip, batch resize images, and more. Also RIOT 0.6.2 (32 bit) can be integrated as a plug-in in other image editing software applications like The GIMP, IrfanView and XnView.

RIOT 1.0.0 (Radical Image Optimization Tool) changelog:
64 bit version, allowing bigger images to be processed (>50 MP)
improved compression with up to 30% for jpeg images
decoding support for jpeg images using arithmetic coding
improved PE security with DEP and ASLR
the AVX2 instruction set for the 64bit version should provide better performance on larger images
the 32 bit version is gonna be deprecated (probably the last 32 bit release)
fixed display of optiized size in higher text dpi settings
using less memory after the image is analyzed
other minor fixes & tweaks

RIOT 1.0.1 (Jan, 28 2021) changelog:
! replaced AVX2 with SSE2 for better compatibility with older CPUs

RIOT Screenshot

Latest version: 1.0.1 / 0.6.2 (29 Jan 2021)
License: Freeware
System requirements: Windows XP/Vista/7/8/10
Download 64-bit: RIOT 1.0.1 | RIOT 1.0.1 Portable (~4.0 MB)
Download 32-bit: RIOT 0.6.2 | RIOT Portable 0.6.2 (~2.0 MB)
Download 32-bit: RIOT Plugin 0.6.2 (1.8 MB)

See also:
FastStone Photo Resizer
SAR Image Processor

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