.VAP file extension

The program works with the following extensions: ico, h, i, c, s, rc, cs, vb, mk, dsw, odh, sql, dbp, odl, dbs, hpp, asm, dtq, hxx, viw, rc2, etp, web, rct, ext, idl, res, fky, inc, xsx, rgs, cod, kci, inl, lib, lgn, sdl, cpp, rul, jsl, vap, tlh, sln, lst, tli, cxx, trg, mak, vdp, def, udf, map, tab, vjp, udt, srf, dmp, usr, mdp, prc, dsp, asax, ascx, asmx, aspx, java, mdmp, wsdl, disco, csproj, vbproj, vcproj, vdproj, config, webinfo, vjsproj, csdproj and vbdproj

Powerful debugger, drag-and-drop components,excellent tutorial support....

DB Visual ARCHITECT is a all-in-one database design software.

Microsoft Visual J++ is a package that allows you to build applications.

An application development kit with several handy utilities uncluded.