File Extension Library

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.81 File Extension

  • Category: Emulator Files

What are .81 files and how to open them?

Can't open .81 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .81 file.

What is a .81 file extension?

.81 file extension has been classified as Emulator Files.

.81 is ZX Spectrum emulator data

The 81 file extension is mainly related to some of the data files used by emulators of Sinclair ZX Spectrum computer popular in the 80's. Most likely some sort of temporary or data file.

.81 file format is deprecated and this file format is no longer supported.

Currently, .81 file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.


How to open:

In vast majority of cases, users cannot access temporary saved data.

How to convert:

Temporary files are usually not meant to be converted to anything else.

How to fix problems with .81 files

  1. You need to update the application that you normally use to open .81 files. Only the latest version of the software supports the current .81 file format
  2. You need to check the .81 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)
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