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CTL VB
File conversion

Convert CTL to VB

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Is it possible to convert CTL to VB?
Yes - CTL converts to VB.

Migrating VB6 UserControl to VB.NET: requires rewrite in Visual Studio .NET. Microsoft provides Upgrade Wizard (limited) but manual rewrite is usually needed. No automated 1:1 conversion.

Also to VB: SVB · CS

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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How to convert CTL to VB

Converting a .CTL file to .VB lets you open the content in software that prefers the .VB format, though some details may change compared with the original. We are still putting together the list of programs that handle .CTL files.

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

About these formats

.CTL Visual Basic UserControl Object File

A CTL file is a plain-text source code file created by Microsoft Visual Basic 6 to define a reusable ActiveX control (UserControl). Open it with the VB6 IDE (vb6.exe) as part of a project,…

Open .CTL details →
.VB Microsoft Visual Studio Visual Basic script file

A .VB file is associated with Microsoft Visual Studio Visual Basic script, a executable file.

Open .VB details →