Android (10000 programs)

Pros: Easy to use. Improves device speed and performance. Select which apps to close.

Cons: Does not provide root privileges to remove default apps.

Pros: Not complicated interface. Has a network security scanner.

Cons: File-sharing feature can be a hassle to use.

Pros: Fast and lightweight. Supports both flash drives and card readers. Easy to use.

Cons: Obtrusive ads. Most file manager already have built-in USB OTG support. No advanced features.