Details of extension .atr
5 extension(s) and 0 alias(es) in our database
Below, you can find answers to the following questions:
- What is the .atr file?
- Which program can create the .atr file?
- Where can you find a description of the .atr format?
- What can convert .atr files to a different format?
- Which MIME-type is associated with the .atr extension?
.atr
SIO2PC Atari Disk Image
The ATR file is an SIO2PC Atari Disk Image. SIO2PC is a hardware interface and software utility package to allow storage of your Atari files on your PC's hard and floppy disks, file conversions in both directions, and Atari printer output redirection to your PC's printer, screen, or file.
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.sdi System Deployment Image
.grd StrongDisk Protected Disk Image
.ntfs NTFS Partition Image
Links:
.atr
Lightscape Material File
The ATR file is a Lightscape Material File. Autodesk Lightscape is a visualization application that uses radiosity and ray tracing to create accurate lighting for 3D models.
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.df Lightscape Parameter File
.ls Lightscape Solution File
.lsa Lightscape ASCII Data
.lp Lightscape Preparation File
Links:
-
.atr
PhysioBank Annotation File
The ATR file is a PhysioBank Annotation File. PhysioBank is a large and growing archive of well-characterized digital recordings of physiologic signals and related data for use by the biomedical research community.
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.qrs PhysioBank QRS Annotation File
.hea PhysioBank Header File
Links:
-
.atr
ZX Spectrum Attributes Image
The ATR file is a ZX Spectrum Attributes Image. The ZX Spectrum is a home computer created by Sinclair Research Ltd in U.K. in 1982.
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.fnt MSX2 Dynamic Publisher Font
.sri MSX2 Graph Saurus SRI Image
.bsc ZX Spectrum Border Screen Image
.pct MSX2 Dynamic Publisher Image
Links:
-
.atr
MicroSim PCBoard Attributes Report
The ATR file is a MicroSim PCBoard Attributes Report. MicroSim PCBoard is a printed circuit board (PCB) layout tool.
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.tdf MicroSim PCBoard NC Drill Tool Definition
.hdr MicroSim PCBoard Hole-drill Schedule Report
.psl MicroSim PCBoard Padstack Library
.rte MicroSim PCBoard Routes Data
.adf MicroSim PCBoard Photoplot Aperture Definition Data
Links:
-
Other types of files may also use the .atr file extension. If you have helpful information about .atr extension, write to us!
Is it possible that the filename extension is misspelled?
We found the following similar extensions in our database:
.ate Microsoft Accounting Accountants Transfer
.att Alphacam Lathe Tool Data
The .atr filename extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
qtr (1),
atg (1),
ate (1),
at (1),
arr (1),
ahr (1),
ztr (1),
afr (1),
wtr (1),
tar (1),
att (1),
atf (1),
atd (1),
art (1),
ar (1)
Can't open a .atr file?
If you want to open a .atr file on your computer, you just need to have the appropriate program installed. If the .atr association isn't set correctly, you may receive the following error message:
Windows can't open this file:
File: example.atr
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 from a list of programs that are installed on your computer.
To change file associations:
- Right-click a file with the extension whose association you want to change, and then click Open With.
- In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
- Select the Always use the selected program to open this kind of file check box.
Supported operating systems
Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android
