You can upload any file to a board. We support previews for the following types of files:
Images
.PNG
.JPEG
.GIF
.SVG
.TIFF
.BMP
.CR2, .CRW, .NEF, .X3F, .ERF, .ORF, . (RAW photos)
Videos
.MP4
.MOV
Other
.PDF
.PSD (Adobe Photoshop)
.AI (Adobe Illustrator)
.IND (Adobe InDesign)
.DOC/.DOCX (Microsoft Word)
.XLS/.XLSX (Microsoft Excel)
.PPT/.PPTX (Microsoft Powerpoint)
.TTF, .OTF (Font files)
If we can’t render a preview for a file, it will still appear on the board as a file icon, but you can still move it around, add captions, download it, etc as you would with other board items.