Open 83M File
The 83M file extension is not widely recognized and does not belong to a known, specific file type. These files are often created by software that uses a unique, proprietary format. In lack of specific information, presenting ways to approach such files seems the best strategy.
Possible Types and Formats of 83M Files
There are two broad categories into which these files might fall: plain text and binary. Plain text files can be opened using any text editor application, including ones as simple as Notepad for Windows or TextEdit for Mac. You can open the file in such an application and see if the information inside is readable. If the file is a binary file, it wont be human-readable.
Software Specific Files
Often, 83M file extensions can be related to a specific piece of software. If you are aware of the software that might have created this file, it is advised to try opening it with the same software. If it isnt readily identifiable, searching online with the file extension and any other identifying information can sometimes lead you to the required software.
file-extensions.org is a handy tool that might help you identify proprietary file format creators.Hex Editing
For the more technically adept, using a hex editor to open the file is also an option. Hex editors allow you to view and edit the raw binary data of a file. By observing patterns in this data, it is sometimes possible to determine the sort of software that might be able to access the file. HxD and Hex Fiend are two examples of free hex editors that you can try.
HxD for Windows and Hex Fiend for Mac provide powerful hex editing features.83M File Important Information
The 83M file is a rare format. If you encounter one, it's imperative to remember not to force open the file with the wrong application, which could corrupt the file data. Investigate carefully to ascertain the origin software, consider the binary or text nature of the file, and approach accordingly. Always keep a backup copy of the file safe in case of experiments leading to unintended consequences. While handling unusual file types can be frustrating, with careful steps, they can often lead you back to active data.