Visual Foxpro 7 Portable [best]

Visual FoxPro (VFP) 7.0 does not have an official "portable" version from Microsoft, but you can create a highly portable reporting environment by including the necessary runtime libraries alongside your executable. Core Reporting Components in VFP 7.0

USB:\
  MyApp\
    YourApp.EXE
    VFP7R.DLL
    VFP7RENU.DLL
    VFP7T.DLL
    Data\          (your DBFs, CDXs, FPT)
    Reports\       (FRX, FRT files if needed)

Install Visual FoxPro 7 on a secure central server or a cloud-based desktop. visual foxpro 7 portable

The "Swiss Army Knife" Effect: Because VFP7 handles string manipulation and data parsing so efficiently, many veterans use a portable copy as a glorified calculator or text processor for complex data-cleaning tasks that would be cumbersome in Excel. The Technical Reality Visual FoxPro (VFP) 7