This is not a list of file formats that can be uploaded to Jottacloud. All filetypes can be uploaded to Jottacloud.
For a list of fileformats supported in Jottacloud Photos, click here.
At the moment we support playback/preview and thumbnail-generation of the following filetypes:
MPEG1 / MPEG2
RAW (.RAW, .RAF, .RW2, .RWL, .NEF, .NRW, .DNG, .CR2, .CRW, .ARW, .SR2, .SRF, .PEF, .DCR, .KDC, .MRW, .ORF, .X3F, .ERF, .3FR, .FFF, .SRW, .MEF, .MOS)
PS! We don't support preview and/or thumbnail generation of images which has a size over 150MB.