Link - Pack AO, roughness, metallic & alpha into one texture

Link merges your separate 2D texture maps into a single packed texture, ready for your engine. Feed it your maps and Link consolidates the AO, roughness, metallic and alpha channels into one packed file — the standard way to save texture memory and draw calls in real-time engines. No command line, no setup. Portable build available. Made by a solo developer — feedback and bug reports welcome.