Replace your clunky archive gallery with a lightweight, fast (even fun) gallery that works with you to organize all the photos and videos on your device. F-Stop is an alternative image gallery that gives you professional tools and a clean material design interface that makes it easy to organize your photos. Instantly search all your photos to find results based on file name and metadata (tags, ratings, camera model). , etc.) Save tags (keywords) and ratings  in XMP format so that they stick with the image and can be read by popular programs like Lightroom, Picasa, Aperture, Windows Live Photo Gallery, digiKam, and many more.
- Read metadata directly from your images (EXIF, XMP, IPTC)
- Sort custom images using drag and drop 
- Choose one of the many themes or choose your own color schemes to make F-Stop look the way you want
- Nested folders  allow you to browse your media using the folder structure
- Access your favorite tag, folder or album directly from the navigation drawer with our "Bookmarks" feature
- Smart albums allow you to set simple rules like "Tags with the word Family" or "Ratings above 4 stars".
- Easily exclude folders to prevent album art from appearing in your gallery
- Easily play animated GIFs
- Share and / or edit with popular apps like Snapseed, Whatsapp, Facebook, Twitter, Flickr and more
- Hide pictures and videos from other apps with password protection
- Slideshow mode with popular transition types
Required Android Versions : Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]