Serato DJ Pro software is available free of charge from the below website
https://serato.com/dj/downloads
Applicable model
[DJ Controller] DDJ-REV7
Please see "DDJ-REV7 Instruction Manual" for the installation procedure.
Please refer to the Hardware Diagram for Serato DJ Profor the functions that can be used with DDJ-REV7.
When you first launch Serato DJ Pro, a [BUY/ACTIVATE] icon may be displayed in the Online panel. Those who use DDJ-REV7 do not have to activate the unit or buy the license. If you connect DDJ-REV7 to Serato DJ Pro, you can use the software without buying the license or activating the unit.
The Serato DJ Pro software manual is available from the website below.
https://serato.com/dj/downloads
For the latest information on the operating environment of Serato DJ, please visit https://serato.com/dj/pro/downloads