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Basic information about ALF file

When there is a problem with opening files with the file extension ALF（*.ALF or *.alf）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the ALF file yourself.

There are 7 file types using the ALF file extension in our database. In the further part of this page, you will find detail information about all the ALF file with their brief description and a list of programs that support ALF file sorted by operating systems. The table below provides useful information about the ALF file extension. It answers questions such as:
  • What is the ALF file?
  • How to open a ALF file?
  • What programs do I need to open a ALF file?
  • What programs help to create and edit a ALF file?
  • How to convert ALF files to another file format?
  • How to convert another files to ALF file format?


1.Detail information about ALF file extension: AbacusLaw Data

File type AbacusLaw Data Category Misc Files
Developer N/A File format N/A
Description ALF file is a AbacusLaw Data. The alf file extension is also used in AbacusLaw software, a program with full-featured calendaring, case management, conflict checking, messaging and  other functionalities.

These files seems to contain data used for internal purposes of the AbacusLaw.
Software programs that will open, edit or convert ALF files

Windows		 AbacusLaw Classic


2.Detail information about ALF file extension: ACT! Lookup File

File type ACT! Lookup File Category Database Files
Developer The Sage Group File format Binary
Description ALF file is a ACT! Lookup File developed by The Sage Group.
Software programs that will open, edit or convert ALF files

Windows		 Swiftpage Act!
Sage ACT


3.Detail information about ALF file extension: Alf Interactive Test

File type Alf Interactive Test Category Data Files
Developer PcProfi File format N/A
Description ALF file is a Alf Interactive Test developed by PcProfi.
Software programs that will open, edit or convert ALF files

Windows		 PcProfi Alf


4.Detail information about ALF file extension: AdventNet Bean Builder Look And Feel Standards File

File type AdventNet Bean Builder Look And Feel Standards File Category Misc Files
Developer N/A File format N/A
Description ALF file is a AdventNet Bean Builder Look And Feel Standards File.
Software programs that will open, edit or convert ALF files

Windows		 AdventNet Bean Builder


5.Detail information about ALF file extension: Aipro 2000 Land File

File type Aipro 2000 Land File Category Game Files
Developer N/A File format N/A
Description ALF file is a Aipro 2000 Land File.
Software programs that will open, edit or convert ALF files

Windows		 Airpro


6.Detail information about ALF file extension: Altium Designer License

File type Altium Designer License Category Misc Files
Developer N/A File format N/A
Description ALF file is a Altium Designer License.
Software programs that will open, edit or convert ALF files

Windows		 Altium Designer


7.Detail information about ALF file extension: SonicWALL Aventail Connect License File

File type SonicWALL Aventail Connect License File Category Misc Files
Developer N/A File format N/A
Description ALF file is a SonicWALL Aventail Connect License File.
Software programs that will open, edit or convert ALF files



How to convert ALF files to another file format?

There are 1 records in our database eligible for ALF files to another file format conversion. If you want to achieve ALF to another files conversion, you may use the option.

ALF to PDF


Can't open a ALF file?

When you click a file to open it, operating system examines the filename extension. If operating system recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When operating system does not recognize a filename extension, you receive the following message:

”Can't open this file: example.ALF”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the ALF extension without any issue.


Where I can download the application that support ALF file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.


How 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.


Can I change the extension of ALF files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.


What else may cause problems width open a ALF file?

The reasons for the lack of the ability to open a ALF file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a ALF file. If there is still something wrong, you might want to check:

  • Whether the ALF file is damaged.
  • Whether the ALF file is incorrectly linked in the registry entries.
  • Whether the ALF file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the ALF file format is incompletely.
  • Whether the ALF file is infected.
  • Whether the drivers of the equipment used for opening a ALF file are up to date.
  • Whether your computer has enough hardware resources to open a ALF file.

If the ALF file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.