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Convert Windows FILETIME

Turn a decimal Windows FILETIME value into a readable UTC date.

Install in Serialize

What it can do

  • Read 100-nanosecond Windows ticks
  • Convert to UNIX seconds
  • Render a UTC date

How the recipe works

Windows Filetime to UNIX Timestamp

Change the Windows epoch and tick scale to UNIX seconds.

From UNIX Timestamp

Format the UNIX value as a date.

Demonstration

Sample input

133485408000000000

Expected result

2024

When to use it

  • Windows forensics
  • Registry and event artifacts
  • Cross-platform timelines

Adapt it

Select little-endian hexadecimal input when the value comes directly from a binary structure.

Source and verification

Adapted from mattnotmax CyberChef recipes. The explanation and sample are written for Serialize, use synthetic or documentation-safe data, and are checked against the current operation catalogue. The workflow runs locally without an external API call.

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