Visual FoxPro decompiler.

Compiled VFP binaries in. Functionally equivalent, rebuildable projects out.

≈ 2B
model tokens spent
199 / 199
Tier A canaries pass
Offline
for pure decompilation

Built because I needed it.

FoxLift started as a personal need and a weekend project. The available tools did not fit a modern CLI and CI workflow, so I started building one.

Roughly two billion model tokens have gone into format research, oracle probes, corpus sweeps, failed hypotheses, code, and review.

The standard is simple: recovered projects must rebuild and behave like the compiled input. Readable guesses are not enough.

What it does.

FoxLift follows a measured path from binary containers back to buildable VFP projects.

  1. 01

    Read

    Find modules, forms, classes, reports, menus, and resources.

  2. 02

    Lift

    Decode measured bytecode, symbols, expressions, and control flow.

  3. 03

    Write

    Emit functionally equivalent VFP source and project artifacts.

  4. 04

    Verify

    Rebuild in VFP9 and compare canonical bytecode.

22–28 Aug

Thanks, OpenRouter and Ox Alpha.

Ox Alpha was available free through OpenRouter from August 22 to 28. That made many long reverse-engineering loops possible.