unix | Unix Readme Document |
unx | Unix Text |
uof | Uniform Office Format Document |
uop | Uniform Office Format Presentation |
uos | Uniform Office Format Spreadsheet |
uot | Uniform Office Format Text |
up3 | UP! Printer 3D Model |
updf | UltraPdf Publication Document |
urdf | Universal Robotic Description Format Document |
us | English Language Info File |
utf | UTF-8 Encoded Text File |
utf8 | Unicode UTF8 Encoded Text Document |
utxt | Unicode Text File |
uvl | UVLayout Document |
uxdc | Microsoft Office XML Data Source |
uxf | UML eXchange Format File |
uxy | Orchida Embroidery System Design |
uzed | Compressed Unicode GEDCOM Document |
v2d | ViaCAD 2D Drawing |
v3d | ViaCAD 3D Drawing |
v3v | Vector Art 3D Model |
vbk | Visual CADD Backup |
vc | VisiCalc Spreadsheet |
vc6 | Ashlar-Vellum Graphite Document |
vcard | VCard File |
vcd | Visual CADD Drawing |
vce | Visual CertExam Exam Data |
vcf | VCard File |
vcg | VCG Graph |
vclip | VinylMaster Clipart Data |
vcp | ViaCAD Pro Drawing |
vcs | vCalendar Document |
vcz | Pictures by PC Compressed Drawing |
vda | VDA-FS CAD Document |
vdcl | VectorDraw Compressed Drawing |