What is a .TRN File And How To Open It – Microsoft

Introduction

Have you downloaded a file with .trn extension, but you have never seen this extension before? It is possible that you know what the file does, but you are unsure on how to open it. That’s why we have made this article! You will learn how to open the .trn file extension on various systems, what it is and how to work with it.

What is a .TRN file?

The file extension .TRN is from SQL Server Transaction Log Backup File.This file extension was developed by Microsoft. The file is a backup file.

Conclusion

Unfortunately, we haven’t found a software associated with this file extension yet, however we are working on it!