Home : File Types : SIDX File

.SIDX File Extension

File TypeStuffIt Archive Index File

DeveloperSmith Micro
2.0 (2 Votes)
CategoryData Files

What is a SIDX file?

Index file created by StuffIt Deluxe, a file compression and decompression utility; contains a list of reference information about files in a separate file archive; enables users to browse the contents of a particular archive without having to process or decompress it first.

More Information

NOTE: SIDX files do not store the files they reference. They only store information about the file contents in a separate archive.

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Programs that open SIDX files
Updated 8/31/2010

About SIDX Files

Our goal is to help you understand what a file with a *.sidx suffix is and how to open it.

The StuffIt Archive Index file type, file format description, and Mac and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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