Why convert VBS to VBA?
Both languages descend from Visual Basic and share similar syntax, but VBScript references objects such as WScript.Shell and FileSystemObject that do not exist in Office, while VBA references Workbooks, Sheets, and ActiveDocument that do not exist in Windows Script Host. Code written for one does not run in the other without manual changes.
How to convert VBS to VBA
Microsoft Visual Basic APP
Open the .vbs in a text editor, open the VBA editor in the target Office app (Alt+F11), copy relevant procedures into a VBA module, and replace VBScript-specific object references with VBA equivalents.
Programs that convert VBS
About these formats
A VBS file is a VBScript - plain-text source code that Windows runs with its built-in Windows Script Host. Double-clicking a .vbs executes it immediately; it does not open it. To read the…
Open .VBS details →A .VBA file is associated with Visual Basic VBA Module, a misc file.
Open .VBA details →Quality & what to watch
- VBScript-specific objects such as WScript.Shell and WMI queries have no direct VBA equivalent; file operations can be replaced with VBA built-in file functions or late-bound COM calls.
- VBA can also call
CreateObject("Scripting.FileSystemObject"), so some COM-based file operations from VBScript port with minimal changes. - VBScript is being removed from Windows; Microsoft recommends PowerShell as the migration target for Windows automation, not VBA.
Frequently asked questions
Is VBA the same as VBScript?
Can VBA call a `.vbs` file?
.vbs, but that is not a conversion.