Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .aldf

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .aldf file?
  • Which program can create the .aldf file?
  • Where can you find a description of the .aldf format?
  • What can convert .aldf files to a different format?
  • Which MIME-type is associated with the .aldf extension?
Aldefaer v4 Data .aldf file icon

Aldefaer v4 Data

ALDF file is an Aldefaer v4 Data. Aldfaer is a Dutch software for tracking family tree data.
Detailed description not available
Category: Data files
Application: Aldefaer
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Aldefaer v3 Data

Other types of files may also use the .aldf file extension. If you have helpful information about .aldf extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Amiga Disk Image
Lingoes Dictionary Source
Act! Database Log
Act! Database File
LDAP Data Interchange Format File
Microsoft SQL Server Transaction Log
AI BiddingCockpit 8 Specification Sheets
ProWorx NXT Logic Data File
Microsoft Dynamics AX Application Label Data

The .aldf filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

adf (1), alf (1), aidf (1), ldf (1), ald (1)

Can't open a .aldf file?

If you want to open a .aldf file on your computer, you just need to have the appropriate program installed. If the .aldf association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.aldf

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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