You might be wondering why we're rounding up file browser apps if the latest Android smartphones already come with perfectly-functional versions. Frankly, there's too many in the Play Store not to highlight the ones worth checking out. And if you're a frequent device hopper, switching between your phone, tablet, and Android TV device, you might be looking for a file browser with a bit more functionality than what the default Google, Samsung, and Motorola versions have to offer.

Mobile file browsers work similarly to the desktop versions of these apps. They enable you to shuffle around files and folders between directories or compress them if they're too big to share through traditional channels.

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