A sis.dm file extension is related to Symbian operating system for smart phones. A .sis.dm file stores application with DRM protection.
Software that open sis.dm file
SIS.DM file extension - Nokia Ovi Store protected program
What is sis.dm file? How to open sis.dm files?
File type specification:
The sis.dm file extension is associated with Symbian smart phones developed by Nokia. The sis.dm contains program executable data protected by digital rights management. Protected DRM applications are downloaded from Nokia Ovi Store.
To remove DRM protection, open the .sisx.dm file in editor and delete first four lines of text and remove .dm part from file extension.
This sis.dm file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.
The default software associated to open sis.dm file:
Company or developer:
Nokia Corporation
Symbian OS was the first popular user-friendly operating system for smart phones. Symbian OS supports many modern features, such as multitasking, memory protection, multi-touch, Microsoft Silverlight, Adobe Flash, widgets, video conferencing etc.. Pre-installed applications in phone can manage phone calls, SMS, MMS, multimedia, e-mails, Internet browsing etc.. Applications for Symbian are written in Symbian C++ programming language. Other applications are available to download on Nokia Ovi Store.
List of software applications associated to the .sis.dm 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 sis.dm file, edit sis.dm file, convert sis.dm file, view sis.dm file, play sis.dm file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
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 sis.dm files.
Software that open sis.dm file - Nokia Ovi Store protected program
Programs supporting the exension sis.dm on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Symbian OS for open sis.dm file action.