Open A83 file

The most common choise: EightyOne Sinclair ZX81 ROM image

How to open EightyOne Sinclair ZX81 ROM image .a83 files

Have you had trouble opening the a83 file on your computer? What are a83 files? We explain what they are and recommend software that we know will open them.

What is a83 file?

An a83 file extension is associated with the  EightyOne Sinclair ZX81 ROM file format.

EightyOne Sinclair ZX81 ROM image description

The a83 file extension is related to the EightyOne, an emulator of various Sinclair computers and their clones, available for Microsoft Windows operating system.

The a83 file stores ROM captured from Sinclair ZX81 home 8-bit computer.

Suggested software to open a83 file


An emulator for several home computers

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.