ade

.adeMicrosoft Access Runtime Shortcut

Microsoft · 1997

Developer
Microsoft
Category
Executables
MIME Type
application/x-msaccess-shortcut
First Released
1997
Open Format
No
File Signature
Not applicable for this type of shortcut/launcher file.
At a Glance
.ade
Microsoft Access Runtime Shortcut

An ADE file is a runtime shortcut for Microsoft Access applications, enabling users to run them without the full Access program installed.

Reviewed on June 4, 2026
Compression
Varies (related ADP file)
Transparency
No
Editability
Low (for the ADE file itself; ADP design is protected)
Best for
Secure Access runtime deployment

Key Features

  • Distributes secure Microsoft Access applications.
  • Allows runtime execution without full Access installation.
  • Protects database design and VBA code from modification.
  • Streamlines deployment of Access-based solutions.

Best For

  • Distributing secured Microsoft Access runtime applications.
  • Providing a streamlined user interface for Access-based solutions.
  • Preventing unauthorized access to database design and code.

Less Ideal For

  • General document sharing or collaboration.
  • Storing multimedia content like images or videos.
  • Developing applications outside of the Microsoft Access ecosystem.
  • Distributing applications that require user modification of the database structure.

Common Use Cases

  • Deploying custom business applications built in Access.
  • Providing users access to specific Access databases without full editing capabilities.
  • Distributing Access solutions where the design needs to remain proprietary.
  • Enabling multi-user access to Access applications in a controlled environment.

How to Open It

  1. Ensure you have Microsoft Access Runtime installed on your system.
  2. Double-click the .ade file; it should launch the associated Microsoft Access application.
  3. If double-clicking fails, right-click the .ade file, select 'Open With,' and choose 'Microsoft Access Runtime' (if available) or the full Microsoft Access application.

What is a .ade file?

An ADE file is a shortcut or launcher file created by Microsoft Access. It allows users to run a Microsoft Access database application without needing to install the full Microsoft Access program. Essentially, it's a way to distribute Access applications that have been secured, preventing users from accessing the underlying database design or code. These files point to a specific Access database project (ADP) and its associated forms, reports, and macros, streamlining the user experience for deployed applications.

Programs That Open .ade Files

PlatformProgram
WindowsMicrosoft Access RuntimeFreeOfficial
Microsoft AccessPaidOfficial

Common Problems with .ade Files

⚠️ The .ade file does not open or prompts for an application to open it.
Ensure you have the Microsoft Access Runtime or a full version of Microsoft Access installed and properly associated with .ade files. You may need to manually select the runtime application using the 'Open With' option.
⚠️ The application opens but displays errors or does not function correctly.
Verify that the .ade file correctly points to the intended .ADP file and that all necessary database files, tables, forms, reports, and macros are present and accessible in the expected locations.

Frequently Asked Questions

What is the difference between an ADE and an ACCDE file?

An ACCDE file is a compiled version of an Access database (ACCDB) where VBA code is compiled and saved in p-code, and the design is locked. An ADE file is a shortcut to a secure Access Project (ADP) that runs in runtime mode and protects the database design and VBA code.

Can I edit an ADE file?

No, ADE files are not meant to be edited. They are runtime launchers for secure Access applications. The underlying database design and code are protected and cannot be accessed or modified through the ADE file.

Do I need a special program to open ADE files?

Yes, you need either the Microsoft Access Runtime (a free download from Microsoft) or a full installation of Microsoft Access to open and run applications launched by an ADE file.

Technical Details

The ADE file format is a binary file that contains information linking to a Microsoft Access project file (ADP). It stores startup parameters, macros to run, and other settings necessary to launch the application. It is a proprietary Microsoft format and is part of the Access deployment strategy for applications.

Did You Know?

ADE files were specifically designed to distribute secure Microsoft Access applications, particularly Access Projects (ADPs).
Microsoft eventually deprecated the ADP file format in favor of the ACCDB format with ACCDE files for securing databases.

Security Information

ADE files themselves do not contain malicious code, but they launch applications that do. Always ensure that the source of the ADE file is trusted. They are primarily used to protect the intellectual property (database design and VBA code) of the developer.

Related Extensions