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UDL

udl icon

Microsoft Data Link

File type: Settings, options, themes or skins file

A udl file extension is related to the Microsoft Data Link used by Microsoft Data Access Components (MDAC).

Found 2 different file type records with the same udl filename suffix.

What is udl file?

File type category:
Settings, options, themes or skins file

Date updated: December 31, 2024

The UDL file extension is related to Microsoft Data Links. The Microsoft Data Access Components (MDAC) provide the Data Link Properties dialog box as the common user interface for specifying connection information to a data provider on Windows 2000 and later operating systems. You can use the Data Link Properties dialog box to save connection information in a universal data link (.udl) file.

To create a Universal Data Link (*.udl) file

  1. Open Windows Explorer.
  2. Select the folder in which you want to store the .udl file.
  3. If you are running Windows 2000 or later, select New on the File menu, and choose Text Document. A new file named New Text Document.txt appears in the directory. Rename this file, removing all spaces and changing its file extension to .udl.
    Note   A warning that changing file extensions can cause files to become unusable might appear. Disregard it.

    If you are running Windows 98 and Windows NT systems with Microsoft Data Access Components (MDAC) installed, right-click the right pane, or results pane, select New, and choose Microsoft Data Link. A new file named New Microsoft Data Link.udl appears in the directory. You can rename this file.

To configure a universal data link (.udl) file

  1. Double-click the universal data link (.udl) file.

    The Data Link Properties dialog box opens, displaying the following tabs: Provider, Connection, Advanced, and All. Choose Next to navigate from tab to tab.

  2. On the Provider tab, select a database provider.
  3. On the Connection tab, either select the data source name (DSN) of an available Provider, or enter a custom connection string. Valid DSNs for providers that are pre-defined on your system are displayed in the Use Data Source drop-down list.
  4. Use the Advanced tab to view and set other initialization properties for your data.
  5. Use the All tab to review and edit all OLE DB initialization properties available for your OLE DB provider.
  6. Choose OK to save the connection string to the Universal Data Link (.udl) file.

How to open udl file?

Use any text editor or source code editor to view content of *.udl files.

How to convert udl file?

Probably cannot be converted to anything else.

Suggested software to open udl file:

Associated software actions with the udl file

Software applications that can open udl files:

Software applications that can edit udl files:

Software capable of saving udl files:

Software apps that manage or store settings in udl files:

Microsoft Windows

Software applications that handle other tasks involving udl files:

Microsoft Windows

ADONIS user export from database

File type category:
Database file

Date updated: February 9, 2019

The udl file extension is associated with the ADONIS software, developed by the BOC. The udl file contains user exported data from the database. No further information could be found.

How to open udl file?

Use compatible tools to work with *.udl files.

How to convert udl file?

Probably can be exported to other formats.

Suggested software to open udl file:

Associated software actions with the udl file

Software apps that export udl files:

Microsoft Windows

Software applications that handle other tasks involving udl files:

Microsoft Windows

Related file extensions