Decompile a VB6 exe online, nothing to install
Drop a Visual Basic 5 or 6 program and walk away with a .vbp project you can reopen in the IDE — nothing to install.
VB5 and VB6 binaries, P-code and native code alike, decompiled in the browser — no desktop software, nothing to install. The free tier shows the structure and a code preview; exporting the project is paid.
The studio is served in eleven languages: Arabic, Chinese (Simplified), English, French, German, Hindi, Italian, Japanese, Portuguese, Spanish and Ukrainian. Arabic switches the whole interface to right-to-left. The desktop application comes in English, French and Spanish.
The file is analysed then erased with your session. Nothing is kept.
DocumentationHow it works
1
Drop the binary
An .exe, .dll or .ocx compiled with Visual Basic 5 or 6, up to 64 MB.
2
The engine analyses
Procedures, control flow, forms and controls are rebuilt from the compiled code.
3
Download the project
A .vbp project you reopen directly in the Visual Basic IDE.
Free trial and subscription
The trial shows what the engine gets out of your binary. The subscription gives you the whole result.
| Free trial | VBReFormer subscription | |
|---|---|---|
| Output | Disassembly, P-code, designer, .vbp project and resources in full; reconstructed source code as a preview | Complete .vbp project |
| Uploads | First upload without an account, then with an email address | 10 uploads per month, 50 on the Business plan |
| Desktop software | — | VBReFormer V7 included |
| Updates | — | Included for the whole subscribed period |
Two plans
Each plan is bought for one, two or three years. The desktop software, the online version, support and updates are included for the whole subscribed period.
Pro
Freelancers, very small companies and education. Desktop software, updates and a monthly online quota.
Business
Established companies and teams. Higher quota, invoice and payment by bank transfer.
CLOSED NETWORK
Your binaries must never leave your machines? That case is handled individually: write to us and we will study the setup with you.
What never leaves your machine
VBReFormer Online is an evaluation and troubleshooting service: your file is analysed there, then erased with your session, and nothing is kept.
If your binaries must never leave your premises, write to us: that setup is studied case by case and is not ordered online.
More about the desktop software →