ASPI file format description

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

1 filename extension(s) found in our database.

.aspi - Audio Catalyst Data

The ASPI data files are related to Audio Catalyst. The ASPI file is an Audio Catalyst Data. Audio Catalyst is an easy‑to‑use MP3 ripping/encoding software for Microsoft Windows. The Audio Catalyst seems to be no longer supported.

Application:

Audio Catalyst

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Audio Catalyst Data related extensions:

.tdf: Autodesk AutoCAD Civil 3D Template Control Definition
.qps: Timeasure Data
.yel: Adobe Photoshop Yellow Color Separation Data
.f3b: Metaio Creator 3D Map
.c01: Genesis 2000 C01 Data
.tre: TreeAge Decision Tree

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

Can't open a .aspi 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:

example.aspi

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.

Open Control Panel > Control Panel Home > Default Programs > Set Associations.
Select a file type in the list and click Change Program.

The .aspi file extension is often given incorrectly!

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

api, asi, asp, aspk, spi

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.spi: ShadowProtect Incremental Backup
.asi: Miles Sound System Data
.api: Adobe Photoshop Ink Colors Setup
.asp: ASAP WebShow Presentation
.asi: Assembly Include File
.api: WebObjects API File

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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

https://datatypes.net/open-aspi-files

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