Java REST API & Cloud SDK To join, merge, append, & combine cloud documents. Supports extracting & splitting single cloud document inTo various smaller files....DOCM, DOT, DOTX, DOTM, RTF, TXT OpenOffice Writer®: ODT, OTT...Impress®: ODP, OTP Microsoft Visio®: VSDX, VSDM, VSSX, VSSM, VSTX...