# Exolution
> by Litexn

Canonical page: https://apphub.relativity.com/solutions/exolution
Marketplace: Relativity
Last updated: 2026-02-04
Logo: https://assets.partnerfleet.app/i5s48simcx61bk7e3zpnqxl3q9hz

## At a glance
- Use Case: [Redaction](https://apphub.relativity.com/t/categories/redaction)

## About
Exolution is a native file redaction software with the ability to display, search and mass-redact a large number of values across large document collections. Exolution offers built-in PII detection supporting custom PII types based on Regular Expressions, keywords, or a value list. It supports a range of native files including MS Excel, CSV, PDF, RTF, MS Word, MS PowerPoint, MSG, MHT, EML and TIFF.  Mass-redact PII, PHI and other sensitive information across a large collection of native filesThe ability of Excel files to hide and password-protect sheets, rows, and columns presents unique document review challenges and production problems. Exolution resolves these challenges, saving your team time and money.