Serato DJ Pro -> Windows X

Conversion can be run on any Apple Macintosh or in a virtual machine.
The requirements: MacOS OS-X 10.11 (El Capitan) or higher, 4Gb of Ram and an internet connection.
Rekordbox and Traktor don't need to be installed on the MacOS.
The whole conversion procedure only requires a few Mb's of storage space on the MacOS.
Conversion speed depends on the computer's hardware. On average it takes a few minutes.
The conversion source is a drive containing the Serato collection that can be accessed from both MacOS and Windows
The Serato collection drive can be an external USB drive, network share, Cloud drive etc.
If "Windows conversion" is enabled in DJCU’s settings, the resulting Rekordbox(DJCU).xml can only be imported in a Rekordbox Windows collection.
If "Windows conversion" is disabled the resulting Rekordbox(DJCU).xml can be imported in Rekordbox MacOS. This xml can also serve as a source for further conversion, for instance to Denon Prime using DeCU or Algoriddim’s djay Pro 2 using DJCU.

Cues with names and colors
Loops with names and colors
Various methods to assign cues and loops to the Rekordbox hot and memory banks
Beatmarkers
Bpm (Beats per minute)
Track color
Crate structure in Serato is translated into Rekordbox's folders and playlists structure
All other metadata both platforms have in common such as genre, artwork, title etc.

Select what combination of folders/playlists needs to be converted:

A few singled out playlists containing a few hundred tracks which is converted in under a minute when emergency strikes
Complex selections of both folders and playlists after the spring cleaning of your collection
Entire collection of thousands of tracks
Only tracks modified at or after a given date, effectively a sync option from one collection to another

Reviews at the DJ Conversion Utility's Facebook page.

From