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Basic information about ATL file

When there is a problem with opening files with the file extension ATL（*.ATL or *.atl）, 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 ATL file yourself.

There are 5 file types using the ATL file extension in our database. In the further part of this page, you will find detail information about all the ATL file with their brief description and a list of programs that support ATL file sorted by operating systems. The table below provides useful information about the ATL file extension. It answers questions such as:
  • What is the ATL file?
  • How to open a ATL file?
  • What programs do I need to open a ATL file?
  • What programs help to create and edit a ATL file?
  • How to convert ATL files to another file format?
  • How to convert another files to ATL file format?


1.Detail information about ATL file extension: Artlantis 3D Scene File

File type Artlantis 3D Scene File Category 3D Image Files
Developer Abvent Group File format N/A
Description ATL file is a Artlantis 3D Scene File developed by Abvent Group. 3D image file created by Artlantis Studio & Render, which are programs used by designers and architects for creating high-resolution 3D images; saves a 3D scene and may include multiple Artlantis objects (.AOF files); used for rendering building interiors, landscapes, and other architectural scenes.
Software programs that will open, edit or convert ATL files

Windows		 Abvent Group Artlantis Studio
Abvent Group Artlantis Render


2.Detail information about ATL file extension: AutoTap Log

File type AutoTap Log Category Misc Files
Developer N/A File format N/A
Description ATL file is a AutoTap Log.
Software programs that will open, edit or convert ATL files

Windows		 AutoTap


3.Detail information about ATL file extension: ATP Assembler Source File

File type ATP Assembler Source File Category Developer Files
Developer N/A File format N/A
Description ATL file is a ATP Assembler Source File.
Software programs that will open, edit or convert ATL files


4.Detail information about ATL file extension: Hal File

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

Windows		 Hal


5.Detail information about ATL file extension: PROGNOSIS Atlas Document File

File type PROGNOSIS Atlas Document File Category Misc Files
Developer N/A File format N/A
Description ATL file is a PROGNOSIS Atlas Document File.
Software programs that will open, edit or convert ATL files

Windows		 PROGNOSIS



Can't open a ATL 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.ATL”。

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 ATL extension without any issue.


Where I can download the application that support ATL 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 ATL 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 ATL file?

The reasons for the lack of the ability to open a ATL 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 ATL file. If there is still something wrong, you might want to check:

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

If the ATL 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.