.AVX File Open With January 14, 2023 by ujmnhytgbffdec .AVX File Type - Avid Plugin FileIn Windows .AVX File Open WithAvid Media ComposerAvid XpressIn Mac .AVX File Open WithAvid Media ComposerAvid Xpress.AVX File Type - ArcView Extension FileIn Windows .AVX File Open WithESRI ArcGIS Pro