>> AS5 file

AS5 file format description

Many people share .as5 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .as5 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .as5 files.

1 filename extension(s) found in our database.

.as5 - CivilCAD v5 ASCII Document

The AS5 document files are related to CivilCAD. The AS5 file is a CivilCAD v5 ASCII Document. CivilCAD is a CAD software application designed for civil engineering.

Document files
- / -
CivilCAD v5 ASCII Document related extensions:
Business Card Pro Design
MultiAd Creator Pro Document
Jw_cad for Windows Document
Kingsoft Spreadsheets Template
TopSolid Viewer Document
SMath Studio Compressed Document

Naturally, other applications may also use the .as5 file extension. Even harmful programs can create .as5 files. Be especially cautious with .as5 files coming from an unknown source!

Can't open a .as5 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .as5 file extension is often given incorrectly!

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

ac5, as, asr, ast, asy, aw5, ax5, sa5, ws5, xs5, zs5

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Xilinx CORE Generator Graphical Symbol File
Flash Server-side ActionScript
Asura Engine Audio Streaming Archive
Asymptote Document
Streets & Trips Map Route
DeLorme Street Atlas 5 Map Data

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .as5 file format, then write to us!