Supported documents

SigningHub supports a wide range of document types that can be processed:

Categories	Formats
Documents	RTF, DOC, DOCX, DOT, DOTX, DOTM, DOCM, ODT, OTT, WordML, and TXT
Spreadsheets	XLS, XLSX, CSV, TSV, XLSM, XLSB, XLTX, XLTM, SpreadsheetML, XSL-FO, and ODS
Presentations	PPT, PPTX, POT, PPS, POTX, PPSX, PPTM, PPSM, POTM, and ODP
Drawings	PSD, VSD, VSDX, VSS, VDW, VDX, VSSX, VSTX, VSDM, VSSM, and VSTM
Images	JPG, JPEG, PNG, GIF, TIF, TIFF, ICO, BMP, and EMF
Markup	HTML, XHTML, MHTML, XML, OOXML, FlatOpc, FlatOpcMacroEna, FlatOpcTemplate, and FlatOpcTemplateMacEnabled
Auto CAD	DWG and DXF
Other	PDF, XML, MPP, MPT, and ONE