LIBERTREE Inc. is the only company in the world that provides real-time MARC for the latest domestic and foreign books published today based on MARC generation technology, which has received patent registration (No. 10-20155089) and GS certification 1st grade.

Anyone, such as a library, publisher, or supplier, can use MARC in real time by signing up as a member. Specifically, it generates and provides a custom MARC to each library in real time.

It also generates and provides MARC XML and MODS in real time. Furthermore, we are currently converting the library's MARC to MARC XML or MODS all at once.

Currently, various libraries such as national and public university libraries, private university libraries, and public libraries are using real-time MARC.

In particular, when using the MARC system of LIBERTREE Inc., MARC editor is provided.