As the name of this extension denotes .ASEC is an Android Secure Application File, whose purpose is to hinder the applications that already exist on an Android phone from being changed or corrupted by other programs. It is an extension that is built around the Linux Kernel. In general, you will find on your Android device that all applications are installed as .APK or application package files. But, in the recent days, Google also permits installation of applications on external storage units like SD Cards by creating secure application or .ASEC Files. The files with this extension are used by Froyo, which is the 2.2 version of Android Mobile OS.
When you install one of the applications from the list of programs that you found here, you should be able to open or edit the file with the ASEC extension without any issue. However, if you still have problems with this, you may use the option of ASEC file conversion to a different format.
We hope we helped you solve the problem with the ASEC file. If you do not know where you can download the application from our list, click on the link (which is the name of the program) - you will find more information there on the location where to download the secure setup version of the required application.
There can be more reasons which determine that you are not able to open the ASEC file (apart from the lack of the proper application installed).
First - the ASEC file may be incorrectly associated with the application installed to support it. In this case, you need to change this association by yourself. To do this, right-click on the ASEC file that you want to edit, click "Open with" and then select the program from the list that you have installed. After this operation, the problems with opening the ASEC file should be solved.
Second - the file you want to open can simply be damaged. Then, the best solution is to find a new version of given file, or download it again from the same source as before (maybe for some reason in the previous session the download of the ASEC file has not been completed and it cannot be opened properly).
If you have additional information about the ASEC file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on ASEC file.