CORE accepts the following file types:

• Audio: .mp3, .ogg, .wav
• Data: .csv, .ods, .sxc, .tsv, .xls, .xlsx
• Image: .gif, .jpeg, .jpg, .png, .psd, .tiff
• Mixed material or software: .gz, .rar, .tar, .zip
• Text: .doc, .docx, .htm, .html, .odp, .odt, .pdf, .pps, .ppt, .pptx, .rdf, .rtf, .sxi, .sxw, .txt, .wpd, .xml
• Video: .f4v, .flv, .mov, .mp4

Please note that if you are uploading a word-processed document, PDF files are preferred for reasons of cross-platform compatibility and security.