File recovery, on the record

Your file isn’t dead.
It’s just badly zipped.

Every .xlsx, .docx and .pptx is a ZIP full of XML. Drop one here and we’ll open it, check it against the official ECMA-376 schema, and show you the exact thing that broke — including the schema faults that generated files trip over but plain XML checks never catch.

• Container

  Rebuild a package whose ZIP directory is damaged

• XML

  Close unbalanced tags and escape stray entities

• Package

  Repair relationships and content types

• Schema

  Element order, attribute values and references

• Gate

  Withhold the file unless the Open XML SDK accepts it