AutoCAD VBA Password Remover

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Unlock AutoCAD DVB Macro Files

Remove VBA project passwords from AutoCAD DVB files instantly. Regain access to locked automation code, custom commands and drawing utilities when passwords are forgotten or developers are unavailable. Works with all AutoCAD versions from 2000 to 2025.

  • Unlock password-protected DVB macro files
  • Access VBA modules, userforms and class modules
  • Works without AutoCAD installation
  • Supports AutoCAD, AutoCAD LT and vertical products

Free Download
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 Buy Now - $29

*Free trial shows password removal preview. Full version saves unlocked files.

AutoCAD DVB Unlocking

.DVB
Locked
.DVB
Unlocked
  • ✓ Edit VBA code in AutoCAD VBA IDE
  • ✓ Modify custom commands & utilities
  • ✓ Update legacy automation scripts
  • ✓ Debug and fix macro errors

.DVB

AutoCAD VBA Project files

Instant

Password removal

2000-2025

AutoCAD versions

100%

Code integrity preserved

 Key Features

AutoCAD DVB Unlocking Features

Professional tools designed specifically for CAD automation recovery.

Instant

Instant DVB Unlocking

No brute force, no waiting. DVB project passwords are removed instantly regardless of password complexity. Get back to editing your AutoCAD macros in seconds.

Preserve

AutoCAD References Preserved

All AutoCAD type library references, external DLL links and object model connections remain intact. Your macros work exactly as before after unlocking.

Standalone

No AutoCAD Required

Works independently without AutoCAD installation. Remove DVB passwords on any Windows computer - perfect for IT administrators without CAD licenses.

Preview

VBA Project Preview

View the complete DVB structure before unlocking - modules, userforms, class modules and references. Know exactly what automation code you're recovering.

Batch

Batch DVB Processing

Process entire folders of DVB files at once. Ideal for CAD managers maintaining macro libraries across multiple projects or departments.

Backup

Automatic Backup

Original DVB files are automatically backed up before modification. Restore the password-protected version anytime if needed for compliance or rollback.

 Common Scenarios

When You Need to Unlock DVB Files

CAD teams often encounter locked DVB files that need updating or debugging.

Developer

CAD Developer Left

The developer who created your AutoCAD macros has left the company. You own the DVB files but can't modify the code to fix bugs or add features.

Upgrade

AutoCAD Version Upgrade

Upgrading to a new AutoCAD version requires updating VBA code for compatibility. Locked DVB files prevent necessary modifications.

Debug

Macro Errors

Your AutoCAD macros are throwing errors but you can't step through the code to debug because the VBA project is password protected.

Workflow

Workflow Changes

Your CAD workflow has changed and existing macros need updating. Layer standards, block libraries or company templates have been revised.

Forgotten

Forgotten Password

You created the DVB password years ago and no longer remember it. The macros work fine but you can't access the source code anymore.

Audit

Code Review

IT security or management needs to review VBA code before deploying macros company-wide. Password protection blocks the audit process.

 Step-by-Step Guide

How to Unlock AutoCAD DVB Password

Remove VBA project protection from DVB files in four simple steps.

1

Add DVB Files

Launch the tool and add your password-protected .dvb files from AutoCAD.

2

Preview VBA Project

View the project structure - modules, userforms and class modules inside the DVB.

3

Remove Password

Click Remove Password. The VBA project protection is removed instantly.

4

Load in AutoCAD

Load the unlocked DVB in AutoCAD VBA IDE and access your code freely.

 Compatibility

AutoCAD Version Support

Works with DVB files from all AutoCAD versions that support VBA.

AutoCAD Versions

  • AutoCAD 2025
  • AutoCAD 2024
  • AutoCAD 2023
  • AutoCAD 2022
  • AutoCAD 2021
  • AutoCAD 2020
  • AutoCAD 2019
  • AutoCAD 2018
  • AutoCAD 2017
  • AutoCAD 2016
  • AutoCAD 2015
  • AutoCAD 2014
  • AutoCAD 2013
  • Earlier versions

Vertical Products

  • AutoCAD Architecture
  • AutoCAD Mechanical
  • AutoCAD Electrical
  • AutoCAD MEP
  • AutoCAD Plant 3D
  • AutoCAD Civil 3D
  • AutoCAD Map 3D

Other Autodesk Products

  • AutoCAD LT (with VBA enabled)
  • Autodesk Inventor (DVB)
  • DWG TrueView (read-only)

Note: VBA support in recent AutoCAD versions requires separate VBA module download from Autodesk.

 Understanding DVB Files

What is an AutoCAD DVB File?

DVB files are AutoCAD VBA Project files containing automation code for CAD workflows.

DVB File Contents

  • VBA Modules: Standard code modules with Sub and Function procedures
  • UserForms: Custom dialog boxes for user input and interaction
  • Class Modules: Object-oriented code for complex automation
  • References: Links to AutoCAD type libraries and external DLLs
  • Project Properties: Name, description and protection settings

Common DVB Uses in AutoCAD

  • Automated drawing generation and modification
  • Custom commands and toolbar buttons
  • Batch processing of DWG files
  • Data extraction and reporting
  • Integration with external databases
  • Block insertion and attribute editing

 Finding DVB Files

Where to Find AutoCAD DVB Files

Common locations where DVB macro files are stored on your system.

Location Path
AutoCAD Support Folder C:\Users\[Username]\AppData\Roaming\Autodesk\AutoCAD [Version]\Support\
Application Data C:\Users\[Username]\AppData\Local\Autodesk\AutoCAD [Version]\
Custom Program Folder C:\Program Files\Autodesk\AutoCAD [Version]\Support\
Network Location \\Server\CADStandards\Macros\ (company-specific)
Project Folders Alongside DWG files in project directories

How to Find DVB Files in AutoCAD

In AutoCAD, type VBAMAN to open the VBA Manager. This shows all loaded DVB files and their locations. You can also check Options → Files → Support File Search Path for common macro directories.

 After Unlocking

Loading Unlocked DVB in AutoCAD

How to load and edit your unlocked DVB file in AutoCAD VBA IDE.

Method 1: VBA Manager

  1. Open AutoCAD
  2. Type VBAMAN and press Enter
  3. Click Load... button
  4. Browse to your unlocked DVB file
  5. Click Open to load
  6. Click Visual Basic Editor to edit code

Method 2: Command Line

  1. Open AutoCAD
  2. Type VBALOAD and press Enter
  3. Browse to your unlocked DVB file
  4. Click Open
  5. Type VBAIDE to open VBA Editor
  6. Expand project in Project Explorer to view code

VBA Project Now Accessible

After loading the unlocked DVB, you can view and edit all modules, userforms and class modules. The project will no longer prompt for a password when you try to access the code.

 System Requirements

Product Specifications

Software Details

Product:Univik VBA Password Remover
Version:2.0
File Size:8.5 MB
Price:$29 (One-time)
Trial Limit:Preview only (save disabled)
AutoCAD Format:.dvb (VBA Project)

System Requirements

OS:Windows 11, 10, 8.1, 7 (32/64-bit)
Server:Windows Server 2022, 2019, 2016
RAM:2 GB minimum
Disk:50 MB free space
AutoCAD:Not required for password removal
.NET:Framework 4.8 or higher
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 Questions & Answers

AutoCAD DVB FAQ

A DVB file is an AutoCAD VBA Project file containing macros, custom commands and automation code. Developers often password-protect DVB files to prevent unauthorized viewing or modification of source code, protect intellectual property, or prevent accidental changes to production macros.

Yes. The tool only removes the password protection. Your VBA code, modules, userforms, class modules, references and all AutoCAD automation functionality remain completely intact. The macros will work exactly as they did before.

No. The VBA Password Remover works independently without AutoCAD. You can remove passwords on any Windows computer. However, you will need AutoCAD with VBA support to load and edit the unlocked DVB file afterward.

All AutoCAD versions that support VBA are compatible, from AutoCAD 2000 through AutoCAD 2025. This includes AutoCAD LT (with VBA enabled) and all vertical products like AutoCAD Architecture, Mechanical, Electrical, MEP, Civil 3D and Plant 3D.

Use the VBALOAD command or VBAMAN (VBA Manager) to load DVB files. To edit VBA code, use VBAIDE to open the Visual Basic Editor. The unlocked DVB will no longer prompt for a password when accessing the code.

Yes, but VBA is no longer included by default in recent AutoCAD versions. You need to download and install the free VBA Enabler module from Autodesk to enable VBA support. Once installed, DVB files work normally.

Yes. The tool supports batch processing. Add multiple DVB files and remove passwords from all of them in a single operation. This is useful for CAD managers maintaining libraries of macro files.

Yes. The tool automatically creates a backup of the original password-protected DVB file before modification. You can restore the original version anytime if needed.

Ready to Unlock AutoCAD DVB Files?

Download the free trial to preview DVB password removal. Full version saves unlocked files.

Download Free Trial Buy Full Version - $29

Windows 11, 10, 8.1, 7 | AutoCAD not required | All versions supported

About This Tool

Univik VBA Password Remover supports AutoCAD DVB files as part of our comprehensive VBA unlocking solution. Since 2013, our tools have helped CAD professionals, engineering firms and IT teams regain access to locked automation code across 14 different applications.

Trusted by CAD departments in architecture firms, engineering consultancies and manufacturing companies worldwide. All tools are digitally signed and verified clean by VirusTotal.

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