RTPatch Overview

Byte-Level Differencing

Features

What's New

15 Years of RTPatch

Platforms

RTPatch for Online/PC Games

More Information

What is Byte-Level Differencing?

Byte-level differencing is the core technology behind RTPatch's update solution. It reduces the size of updates by not only detecting which files have changed from one revision to the next, but also what bytes within each file have changed. By distributing only the changed bytes, RTPatch's byte-level differencing reduces the size of most updates by 90-99%.

But RTPatch is more than just byte-level differencing. RTPatch includes over 100 features designed specifically for the unique problems associated with updating massively distributed software and data.

Overview of byte-level differencing: