Open SESX files

  • Full name
    Adobe Audition Audio Session Format
  • Developer
    Adobe Systems
  • Popularity
Have you encountered a problem with a SESX file? Don’t you know which program opens a file with this extension? You will find all the information you need about working with a SESX file here. In the further part of this page we have added a list of programs that should open your SESX file. It is enough you choose a proper application for your operating system, download and install it.

What is SESX file?

A SESX file is a session file, which is a session file and is used by Audition software. Adobe Audition is a professional audio editing program for editing, mixing and finishing. Audition was called before it was bought by Adobe Cool Edit Pro.

More info

A SESX file only contains information about the files used, but no audio data. Therefore, a SESX file is useless on its own and Audition would crash with an error message when trying to load the non-existent audio data. You always need the audio files referenced in the SESX file. It is also important to save the tracks after a sound recording and not just the session.

Note that SESX files are version 4 (CS5.5) session files that can not be used with older versions.

Programs which can open a SESX file

How to open file with SESX extension?

In order to open a file with SESX extension one of the following programs must be installed on user’s system. If a problem with opening SESX file occurred, it is highly possible that none of the listed programs is present on user’s system. Even if one or more said programs are installed, there may be issues related with given programs. In order to solve a problem with SESX files, follow the instructions below.
Install Adobe Audition or other program from the list

Most often resolving problems with opening SESX files is very simple. Just install an appropriate program that supports such files. All of the listed programs support SESX files, but may vary in offered function and purpose. Some programs may be capable only of viewing contents of SESX files or offer file conversion options, but may not be capable of editing such files.

Set Adobe Audition as the default program for opening SESX files

It is possible that although a compatible program has been installed on user’s system, it is not used by the system to open it. This may happen because no default application was associated with this type of files. To associate SESX files with given application, select "Open with" from drop-down menu (accessed by right-clicking on the file). Then select from the list the program or application you want to be used to open this type of file. If the Adobe Audition applications is not on the list, select "Browse" option in order to manually locate the directory where Adobe Audition has been installed.


Check the section that lists most common problems with SESX files

Sometimes problems with opening SESX files may not lie with the application itself, but can arise due to other causes, such as:

  • File data is corrupted
  • SESX files has been not been completely download from the internet (only a part of the data has been downloaded)
  • Currently used user account hasn’t been granted necessary privileges to open SESX files (should that be the case, please contact your system administrator or IT specialist)
  • SESX file was being copied from a corrupted storage device and is incomplete or data is corrupted. (Copying files from unknown or untrusted sources should be conducted with great care as such files may contain malicious software, which can damage your system)

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