Files with aup extension can be usually found as audio projects from the Audacity multiplatform audio editing software.

There is one other file type using
the AUP file extension!

empty icon.aup - Epocrates PDA medical software data

Detailed description

Software that open aup file

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AUP file extension - Audacity project

What is aup file? How to open aup files?

File type specification:

Audio and sound file type icon Audio and sound file type

aup file icon: aup filetype icon

File extension aup is associated with Audacity, a free, easy-to-use audio editor and recorder for Windows, Mac, GNU/Linux, and other operating systems.

aup file contains project created in Audacity. The audio files, which are referenced by an Audacity project are saved in same directory with a same name to the project file, but DAT file extension instead.

The default software associated to open aup file:

Audacity icon

Audacity logoAudacity  Microsoft Windows software

Company or developer:

Audacity is a free, open source software for recording and editing sounds. It is available for Mac OS X, Microsoft Windows, GNU/Linux, and other operating systems.

Audacity is able to:

  • Record live audio.
  • Record computer playback on any Windows Vista or later machine.
  • Convert tapes and records into digital recordings or CDs.
  • Edit WAV, AIFF, FLAC, MP2, MP3 or Ogg Vorbis sound files.
  • AC3, M4A/M4R (AAC), WMA and other formats supported using optional libraries.
  • Cut, copy, splice or mix sounds together.
  • Numerous effects including change the speed or pitch of a recording.

Help how to open:

Use Audacity to open the *.aup files. It doesn't seem likely any other program can handle these files.

How to convert:

Audacity projects may be exported to a broad range of audio formats. Aup files are only project files, linked source audio data can be converted to other audio formats.

Find conversions from aup file:

aup to aiff

aup to aup3

aup to mp3

aup to mp4

aup to ogg

aup to wav

Find converter to aup file type:

aiff to aup

aup3 to aup

mp3 to aup

ogg to aup

wma to aup

File identification strings:

HEX code: 3C 3F 78 6D 6C 20 76 65 72 73 69 6F 6E 3D 22 31 2E
ASCII code: ?xml version=

List of software applications associated to the .aup file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open aup file, edit aup file, convert aup file, view aup file, play aup file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting aup files.

Software that open aup file - Audacity project

Programs supporting the exension aup on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open aup file action.

Microsoft Windows:

Apple macOS / Mac OS X:


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