Could we use CKFinder

Hello

We are devolving site using Joomla 1.5.x CMS. we are looking for Tool which will fulfill our following list of features.

1) Folder structure(Tree).

2) Non restricted folder structure (Tree).

3) Folder Tree at any depth level.

4) Folder access permissions by login User type.

5) Integration with Joomla 1.5.x CMS.


Could you please tell us, will our tool full fill/provide all our requirements Or direct us right path.

Thanks
Narendra