File Extension sis

Find out what programs can help open, view, play or convert your sis files.

Opening sis files
Sisma Database File

Did your computer fail to open a sis file? We explain what sis files are and recommend software that we know can open or convert your sis files.

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What is sis file?

File created by Sisma, a password manager for Windows

Software that will open, convert or fix sis files

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