>> CSY file

CSY file format description

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

1 filename extension(s) found in our database.

.csy - ACDSee Canvas Symbol Data

The CSY data files are related to ACDSee Canvas. The CSY file is an ACDSee Canvas Symbol Data. Canvas is a photo and graphics editor, print and web publishing tool from ACD Systems.

ACDSee Canvas
Data files
- / -
ACDSee Canvas Symbol Data related extensions:
AACS Thumbnail Data File
AACS Thumbnail Index File
602XML Form Filler Data
3Shape Order Exchange Format Data
Rapidform XOR 3D Scan CAD Data
Abaqus/CAE Input Data

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

Can't open a .csy 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 .csy file extension is often given incorrectly!

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

cs, csg, csh, csj, cst, csu, cwy, cy, cys, dsy, fsy, scy, ssy, sy, vsy

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

SAM Constraints Data
Unity Pro Exported Variables
SWAT Weather Forecast Input Data
Medbasin Model Calibration Data
BlackBerry Code Signing Data
Crestron Software Update

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

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