News
RIOT news
Releases, notes, and product updates from the Radical Image Optimization Tool.
RIOT 2026.11 — crop, rotate, and new resampling filters
Rotate, mirror, and crop (including a frame on the compare view), Bilinear and Magic Kernel Sharp, prefix and suffix, and nine more interface languages. The window and the Original folder choice are remembered.
RIOT 2026.10 — folders, saved settings, and a portable Windows build
Drop folders, reopen Last Used settings, open images from the file manager, and run a portable Windows zip. Collision handling is safer, and the batch summary reports skips and warnings.
RIOT 2026.9 — a new generation of the image optimizer
The first release of the rebuilt Radical Image Optimization Tool: a native desktop image optimizer for macOS, Windows, and Linux, with automatic analysis, multi-core batches, and live compare.