File Extension Database

Open QDS File

The QDS file extension is associated with multiple programs and files, holding a unique position in the digital world. Depending on the program with which it is associated, it may represent a QuaSZ Parameter File, a Gens Database File, a Unity Pro Project File, or a few others. This article explores the various formats and ways to open and use files with a QDS extension.

QuaSZ Parameter Files

The QDS extension often designates QuaSZ Parameter Files, which is the result of a 3D fractal software program called QuaSZ. These files primarily contain parameters for the fractal images created in the QuaSZ environment.

Opening QuaSZ Parameter Files

You can open these files using the QuaSZ software, available for download from its official website. Once installed, navigate to 'File' and then click 'Open'. Use the built-in file explorer to locate the QDS file, and click 'Open' once again. Following this, the parameters of the selected file will be loaded into QuaSZ.

Gens Database Files

Another program that utilizes the QDS extension is Gens, an emulator based on the Sega Genesis. Within this context, QDS files function as Game database files, housing data related to the emulator games it runs.

Opening Gens Database Files

To open files of this type, you will need the Gens emulator. This is obtainable from the emulator's official website. With the emulator installed, you can open QDS files through the 'File' menu, just like with QuaSZ.

Unity Pro Project Files

Yet another context where QDS files are encountered is within Unity Pro, a premium version of the Unity game development platform. Here, QDS files are project data files containing information used in the development of Unity projects.

Opening Unity Pro Project Files

To open QDS files within this context, the Unity Pro software Unity Pro software from their official website will be necessary. Once the software is installed on your device, head over to the File drop-down menu, select the Open option, and navigate to your QDS file.

QDS File Important Information

It is essential to understand that QDS files are not ordinary text files and, as such, need specific software to be read effectively. Remember to make sure you know the origin of your QDS file, as this would determine the appropriate software needed to open it. Regardless of the program it's associated with, QDS files often serve to store important parameters or project data, making them crucial for various digital projects. Therefore, always ensure to handle these files with care.

Typical QDS application file locations:

%SystemRoot%\system32\rundll32.exe %SystemRoot%\system32\dsquery.dll
C:\Windows\system32\rundll32.exe C:\Windows\system32\dsquery.dll,OpenSavedDsQuery %1

Typical QDS mime types:

OpenSavedDsQuery %1

Frequently associated Windows objects:

SavedDsQuery

How Can I Open QDS File on Windows

We researched and learned that the best way to open QDS file is to find a QDS file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
If a QDS 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 QDS 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 QDS file opener then try to search online for "QDS viewer", "application to open QDS file" or "open QDS file" queries in the search engine you like.
Install the application you found and check if it can open QDS file

How Can I Open QDS File on Mac OS

We recommend to find a QDS file in question in Mac OS Finder and double click on it to launch the corresponding application.
If a QDS 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 QDS file.
If you know the Mac OS application which can work as QDS file opener you can choose the "Choose Application..." option in the error box to associate the file extension and open QDS file in it.
If you don't know the application which can open QDS file then try to search for "QDS viewer", "application to open QDS file" or "read QDS file" queries in the online search engine you like.
Install the application you found and check if it can read QDS file

How Can I Open QDS File on Android

If you downloaded a QDS 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 QDS 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 "QDS".
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 "QDS viewer", "QDS 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 QDS File on iPhone or iPad

To open QDS 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 QDS 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 "QDS". This way you can find apps which can open QDS 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 "QDS viewer" or "QDS file" online in your favorite search engine.

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