.S01
Split Multi-volume Compressed Archive Part 1
Archive
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4 extensions
.SNAP
Snap Package
Archive
.SPK
Synology Package File
Archive
.SWM
Split Windows Imaging Format File
Archive
Frequently Asked Questions
Everything you need to know about file extensions
You can search by entering a file extension directly in the search bar or browse the directory by category or alphabetical index.
Each listing provides a definition of the file extension, common use cases, compatible software, supported platforms, and related or alternative formats.
The database is updated regularly to reflect new file extensions, changes in software compatibility, and evolving file format standards.