Forum currently supports the following file types:
- Images: .png (with alpha transparency) .jpg .jpeg .tif .tiff .mov .jp2 .cr2 .gif
- Video*: .asf .qt .mov .mpg .mpeg .avi .wmv .mp3 .mp4 .m4v .3gp
- Audio*: .mp3 .wav
- Documents: .doc .ppt .xls .xlsx .pdf .docx .pptx
There is no limit to the file sizes that can be uploaded, however we do recommend keeping batch uploads to under 20GB.
*Note that these file types are not currently supported if publishing to a Community Collection on jstor.org.