Ultimate Compressor adds a GUI to your Editor which allows you mass compress every Texture, every Audio Clip, every Model/Mesh and every Animation in one action.Save a lot of time, you no longer have to go through your textures, audio, meshes and animations one by one to get your build size down.Choose a folder path that you want to target or compress files in your entire project.Straight forward and easy to modify, highly readable code.Please contact us for feature requests.If you are having any issues with the package, we will get back to you within 8 hours.Texture compression:Texture Sizes.Resize Algorithm.Texture Format.Texture CompressionTexture QualityMesh compression:LowMediumHighAudio compression:Compression FormatAudio QualityAudio Sample RateAnimation compression:Keyframe reductionKeyframe reduction and compressionOptimalTested in Unity 2019+Should work in most versions.