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A7S file - How do I open a .a7s file?

The table below provides useful information about the .a7s file extension. It answers questions such as:

Table of Contents

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1 extension(s) and 0 alias(es) found in database

✅ Anno 1800 Game Data

Anno 1800 Game Data .a7s file icon
The A7S file is an Anno 1800 Game Data. Anno 1800 is a city-building real-time strategy video game, developed by Blue Byte.
The A7S format description is not yet available
Category: Game Data files
Application: Anno 1800
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
A7S aliases:
A7S related links:
A7S related extensions:

Other types of files may also use the .a7s file extension.

🚫 The .a7s file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

a7e, a7w, ais, as, aus, ays, w7s

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Yamaha Motif ES Song Data
Macromedia Authorware Packaged Library
ACDSee Album
Adobe Flash ActionScript
AutoREALM Symbols

🔴 Can't open a .a7s file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .a7s file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .a7s file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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