.DEX File Extension
Are you having difficulty opening a file that ends with .DEX? Such files can be executed only by certain programs. If you cannot open the .DEX file, it can be due to the following reasons: either you do not have an appropriate program to open it, or your file association is corrupted. For more information about this extension, please read the article below. To fix the problem, please use a special File Association Fix Tool (recommended): download here or click the green button Fix .DEX Errors located in the right block. You can also call the support service via the phone number you see on this page to get assisted help from the experts.
What is a .DEX file?
.DEX file belongs to the category of Developer Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.
dex
.DEX file is associated with Dalvik Executable File developed by Google, has a N/A Format and belongs to Developer Files category.
Disketch Project File
.DEX file belongs to the category of Data Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.
dex
.DEX file is associated with Disketch Project File developed by NCH Software, has a Binary Format and belongs to Data Files category.
DEXIS Digital X-ray File
.DEX file belongs to the category of Data Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.
dex
.DEX file is associated with DEXIS Digital X-ray File developed by DEXIS, has a N/A Format and belongs to Data Files category.
Excel Spreadsheet
.DEX file belongs to the category of Spreadsheet Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.
dex
.DEX file is associated with Excel Spreadsheet developed by Microsoft, has a Binary Format and belongs to Spreadsheet Files category.
How to open a dex file?
Execute dex file by double-clicking on it. If you have already installed the software to open it and the files associations are set up correctly, dex file will be opened. If Windows keeps asking you what program should be used to open the file, the problem is most possibly caused by broken files associations.
Damaged file associations occur as a result of Windows registry errors. To fix these issues, please follow the steps below.
Warning
We do not recommend trying to fix the problem manually if you do not have sufficient computer knowledge. It is recommended to use automatic tools or address field experts
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