Are you searching how to recover Mac files from new partition ? It is really necessary to manage your files in the Mac drive as it makes it easy to find the files manually as well as from the search results. If you want to save a particular type of file in the drive then you can make a separate partition for that. You had created a new partition and saved some files in it but they are now lost and you are looking to recover Mac files from new partition somehow. It is always recommended that you use the disk utility to create or manage the Mac partition which will reduce the chances of any corruption of the partition that can lead to data lost. But if even then the files are lost then you can use the time machine backup to restore the data as it may have the copy of the lost files saved in the time capsule. If the files are not there then you can use the Mac data recovery software which will scan the new partition and recover Mac files from the new partition with ease. You will be able to get all your files back so download the software now.