First of all better. if you use last version of ebook library website software
. Verson Book Library 1.5.3 - is very very old.
sorry we haven't any downloaded folder split algorithm. May be better for you for every ebook download file, will add some ptefix - with it you will can more best control your ebooks.
If this important for you
We may propose to you order this as "customization service".
Please write to OrdaSoft contact form (ordasoft.com/contact-us-form
) with full details description, how all must look and work, and we will give to you quota.