• Two IR slots with A↔B blend.
• Per-slot HPF, LPF, trim, head alignment, phase, and dry/wet.
• A/B/C/D snapshots, undo/redo, auto-level, live spectrum.
• File/folder browser and drag-and-drop loading; bundled cabinet packs.
• Presets that export/import with the IR embedded.
• Session state is versioned, so updates don’t break old projects.

Download an releases on GitHub.

See the article on rekkerd.com.