Demystify Lite

An analysis tool for file-format reports for digital preservation.

Demystify is a static-analysis tool for digital preservation.

You can take a CSV report from DROID, or Siegfried YAML, run it through this tool, and understand your collection better.

Demystify-lite processes everything on client-side, data isn't shared with a server and so it can be safely used on data without revealing your secrets to the world. This implementation is enabled by pyscript.

More information:

Demystify full-fat on Github.
Understanding file-format identification reports on Code4Lib.
Siegfried on GitHub.
DROID at The National Archives, UK.
Demystify Lite repository and issues.

use an existing report

select your options for Siegfried...

Hash (hash):
Scan within archive files: true false

Siegfried: Open file Siegfried: Identify directory Siegfried: Download results

Ready to scan...

Select values for Siegfried and then select a file or directory to create a report against.

Demystify: Select existing report

Analyze the results.

use denylist:

Analyse Demystify Results