Importing Adobe lllustrator files in AD on iPad in Affinity on iPad Questions Posted July 24 I need to test this with some more files, but I may have encountered an issue. A lot of vector files are available as both EPS and AI files. AI is supposed to be supported for AD, but so far, they tend tend to appear with rasterized elements instead of keeping the native vector format. If I do an external conversion to PDF, AD has no problems opening it as vector elements. Still trying to nail it down, but has anyone else observed this rasterization on import?