File Extension Database

Open ATD File

The ATD file extension is a versatile format that is used in different scenarios for a range of purposes. This article aims to shed light on each of these scenarios, and provide guidance about opening and using ATD files. Please note that while ATD files can be used for last training data, this topic will not be covered in this article.

ACT! Database File

The ATD file extension is primarily associated with the software ACT!, a Customer Relationship Management (CRM) application. In this context, an ATD file is a database file used by ACT! to store different types of data such as contacts, calendars, communications history, sales opportunities, and customer service tickets. The software requires the ATD file to be opened directly within the ACT! application. If you're having trouble, the application's online documentation (here) offers a comprehensive guide on how to access and use these files.

Adobe Photoshop Duotone Settings

Adobe Photoshop, the graphics editing program by Adobe Systems, uses ATD files to save duotone settings. A duotone can be defined as a grayscale image that prints with two colors. The usage of two colors enhances the depth and mood of the image. You can open and edit these ATD files with Adobe Photoshop or Adobe Illustrator. Here's a helpful guide on Adobe's official website (here) on how to properly apply duotone settings.

Alphacam Lathe Tool Data File

In the domain of Computer-Aided Design (CAD), Alphacam is a leading software known for its innovative woodworking solutions. Alphacam uses ATD files as lathe tool data files, which state information about the tools used in the manufacturing process. These ATD files are opened using the Alphacam software. Alphacam's user manual (here) gives a detailed study on how to manipulate tool data files for optimal output.

ATD File Important Information

While using an ATD file, one must remember that all ATD files, regardless of their actual program or purpose, are not meant to be opened manually by the user. They're usually employed by the software in the background to accomplish specific tasks. Should you encounter an ATD file, it is crucial to understand its context and use the appropriate application to access it, as outlined in the previous examples. Proper caution should be taken while attempting to open ATD files with different applications to avoid software crashes or data losses.

How Can I Open ATD File on Windows

We researched and learned that the best way to open ATD file is to find a ATD file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
If a ATD file is not opened in an application and you instead get a "Windows can't open a file" error message you should try looking for an application which can open the file in question.
If you know the application which can open ATD file then run it and see if there is a File->Open main menu option in the application.
If you don't know the application which function as ATD file opener then try to search online for "ATD viewer", "application to open ATD file" or "open ATD file" queries in the search engine you like.
Install the application you found and check if it can open ATD file

How Can I Open ATD File on Mac OS

We recommend to find a ATD file in question in Mac OS Finder and double click on it to launch the corresponding application.
If a ATD file is not opened in a Mac OS application and you instead get a "There is no application set to open the file" error message you can click on "Search App Store" in the error dialog and Mac OS will show you applications compatible with ATD file.
If you know the Mac OS application which can work as ATD file opener you can choose the "Choose Application..." option in the error box to associate the file extension and open ATD file in it.
If you don't know the application which can open ATD file then try to search for "ATD viewer", "application to open ATD file" or "read ATD file" queries in the online search engine you like.
Install the application you found and check if it can read ATD file

How Can I Open ATD File on Android

If you downloaded a ATD file on Android device you can open it by following steps below:

In the Android apps list on your Android device find "My Files" or "File manager" app and tap to start it.
Tap on "Downloads" folder inside the app.
You should see your downloaded ATD file in that folder.
Tap on the file. If Android device supports opening the file you downloaded it will open in the corresponding app.
If file does not open you can look for the corresponding app that can open the file by searching Android App Store for the "ATD".
If you cannot open the file with the apps from Android App Store it is possible that the file could only be opened on desktop platforms such as Windows or Mac OS. Try searching for "ATD viewer", "ATD file reader" online and see if any desktop applications can open it.
It is also possible that the file you downloaded is outdated and is no longer supported.

How to Open ATD File on iPhone or iPad

To open ATD File on iOS device follow steps below:

We advies to open Files app on your iPhone or iPad device. You can find it by swiping down on the home screen and typing "Files" in the search bar.
Tap on the Downloads folder on the Files app home screen.
You will see all files that you recently downloaded. Tap on the ATD file to view it.
If you have the right app that can open it it will automatically launch and open your file.
If you don't have the app which can open it you need to serch Apple app store for "ATD". This way you can find apps which can open ATD files.
If this doesn't help it is possible that your file could be opened only by the desktop application. To find an app which can open it on desktop look for "ATD viewer" or "ATD file" online in your favorite search engine.

Populating this website with information and maintaining it is an ongoing process. We always welcome feedback and questions that can be submitted by visiting Contact Us page. However since there are many users visiting this website and because our team is quite small we may not be able to follow up personally on every request. Thank you for your understanding.