The File Extensions Database


.ALF File Extension

  • Developer by: The Sage Group
  • Category: Database Files
  • Format: Binary

What is an .ALF file?

.ALF is ACT! Lookup File

Database file used by ACT!, a customer relationship management (CRM) program; contains lookup information used for navigating, backing up, and restoring an ACT! database; includes reference information for the CRM data stored in an .ADF file.

NOTE: Sage ACT! became Swiftpage Act! in 2013.

Programs that open ACT! Lookup File
Windows
Swiftpage Act!
File Type 2 Alf Interactive Test
Developer by: PcProfi Category: Data Files Format: Zip

An ALF file contains an interactive test created by PcProfi Alf, an online teaching tool used to create tests for students. It stores a test, which includes, questions, answers, images, sounds, and settings. ALF files can be used for various school subjects, such as math and reading, for kindergarten to high school levels.

ALF file open in PcProfi Alf

You will most likely only come across an ALF file if you are a teacher utilizing the Alf software. The files may be created in the Alf program (only for Windows) or may be downloaded from the Alf website. The file format allows you to save and share lessons with other Alf users. You can create lessons for specific students or you can upload them to the Alf website to share with other users for a broader range of use.

When creating an interactive test in Alf, you can choose from a variety of question types, including single choice, multiple choice, memory game, matching, ordering, picture labeling, flashcards, puzzle, gap filling, crossword and word guessing. You can also order the questions and set time limits. When you save the interactive test, the program creates an ALF file to store the test, which can be closed and reopened for further editing.

Since ALF files are compressed with Zip compression, they can be expanded using a Zip decompression utility. Simply rename the .alf file extension to .zip and use a Zip decompression program to expand the contents and view them. Some Zip programs include 7-Zip, Corel WinZip, and Apple Archive Utility.

Programs that open Alf Interactive Test
Windows
PcProfi Alf

How to solve problems with ALF files

  • Associate the ALF file extension with the correct application. On :
    Windows: Right click on any ALF file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.ALF files". Mac: Right click (or Ctrl-click) the ALF file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .ALF is ACT! Lookup File. Because only the current version supports the latest ALF file format. Search, therefore, e.g. on the The Sage Group manufacturer website after an available .ALF is ACT! Lookup File update.
  • To make sure that your ALF file is not corrupted or virus-infected, get the file again and scan it with antivirus software.