Defragment files according parameters

An alternative to defragment entire hard drive, it would defragment only the files that cunmplan with certain parameters.

Example, I have a 1 tb external drive with many movies and subtitles for each. My idea would be to defragment, for example, only files that weigh less than 5 mb, which are the subtitles and something else in the same volume without the biggest films of 3 gb, unless I request it.

Again, I want to say the program is great and helped me a lot with daily and monthly requirements, and I say sorry for my bad English, because I am a Spanish country.

Any suggestion or question, i will listening.

Best regards.

. . . for example, only files that weigh less than 5 mb . . .

Try this. Intente. 311na7d.png

Thanks for the reply, but I am saying when I am doing a defragmentation of free space, and all files are already defragmented.

Thanks again.