Simple Gallery

A gallery for viewing photos and videos.

A highly customizable gallery capable of displaying many different image and video types including SVGs, RAWs, panoramic photos and videos.

It is open source, contains no ads or unnecessary permissions.

Let's list some of its features worth mentioning:

Search
Slideshow
Notch support
Pinning folders to the top
Filtering media files by type
Recycle bin for easy file recovery
Fullscreen view orientation locking
Marking favorite files for easy access
Quick fullscreen media closing with down gesture
An editor for modifying images and applying filters
Password protection for protecting hidden items or the whole app
Changing the thumbnail column count with gestures or menu buttons
Customizable bottom actions at the fullscreen view for quick access
Showing extended details over fullscreen media with desired file properties
Several different ways of sorting or grouping items, both ascending and descending
Hiding folders (affects other apps too), excluding folders (affects only Simple Gallery)

The fingerprint permission is needed for locking either hidden item visibility, the whole app, or protecting files from being deleted.

This app is just one piece of a bigger series of apps. You can find the rest of them at https://www.simplemobiletools.com