Privacy Ratings

Data erasers

OW Shredder privacy rating

Portable Windows tool that securely erases files, folders and drives, with extra tools to analyse drives and remove leftover file system traces.

Summary

OW Shredder scores 50 out of 100 (grade D) on the data erasers criteria. It meets 2 of 4 criteria: no trackers or telemetry and no ads or data sales. It does not meet open source and independent audit. It is based in Germany: Fourteen Eyes member; EU member (GDPR).

Score 50 out of 100. How scoring works

Criteria

  • No

    Open source Weight 3 of 3

    Is all the source code needed to run the product public?

    Closed source freeware.

    schiffer.tech

  • Yes

    No trackers or telemetry Weight 3 of 3

    Are the website and apps free of third-party trackers, with any analytics anonymous and any telemetry off by default?

    The privacy policy lists no analytics or third-party tracking, and the website loads no third-party trackers.

    schiffer.tech

  • Yes

    No ads or data sales Weight 2 of 3

    Is the product funded without advertising, ad targeting or selling user data?

    Free tool with no ads; the privacy policy lists no advertising or data sales.

    schiffer.tech

  • No

    Independent audit Weight 2 of 3

    Has an independent security or privacy audit been published within the last three years?

    No independent audit is published.

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