.OTG

.OTG file extension

This is the basic program to work with .OTG extension

OpenOffice

OpenOffice OpenDocument Drawing Template

OpenOffice.org is an office suite designed for word processing, spreadsheets, presentations, graphics and databases. It lets you create mathematical equations with a graphic user interface or by directly typing your formulas into the equation editor. You can also produce everything from simple diagrams to dynamic 3D illustrations... (more)

The program works with the following extensions: pot, sxw, pps, vor, sda, xlw, dot, sdc, odb, smf, sdd, pdt, odf, sds, psw, odg, sdw, pwd, odm, sgl, pwi, odp, stc, pwt, ods, std, xlt, odt, sti, sqf, otg, stw, smd, oth, sxc, otp, sxd, sfs, ots, sxi, scc, ott, sxm, oxt and fods

.OTG extension is also supported by the following program:

StarOffice

StarOffice OpenDocument Zeichnungsdokumentvorlage

StarOffice supports the OpenOffice.org XML file format.