Technically, they should be saved in the Photoshop application folders as this is the first place Photoshop looks when locating missing brush files or patterns.

Brushes piofoks 1,402 56 Smoke Brushes pelleron 400 34 MCM Rocky Texture Brush Pack1 dvnmyls 59 1 Rough Texture Brush Pack 1 Melyssah6-Stock 273 16 7 Photoshop Brushes for Painting Metal pixelstains 1,147 76 5 Photoshop Brushes for Painting Leather pixelstains 1,995 124 3 Stone Texture Brushes for Painting pixelstains 1,173 56 3 Photoshop Brushes for Painting Water Reflections pixelstains 4,533 241 3 Photoshop Brushes for Painting Fish Scales pixelstains 1,616 107 Subtle Textured Ps Brushes PetyaPlamenova 80 6 Photoshop Dot Brushes Set FrostBo 729 66 crossing lines for Manga art SkyArtDesign 42 4 Brush Pack 002 revsXgirl 41 6 Free Brush Set 28: Crosshatching, Fabric hellostreetlight 84 5 Colored Powder Dust or granules MattiaMc 131 8 Texture Brush Set Stalcry 1,176 109 Grunge Set 02 Photoshop Brushes deliquescedesign 36 0 Grunge 01 Photoshop Brushes deliquescedesign 36 2 Free Brush Set 26: Assorted Grunge hellostreetlight 37 1 Disturbed Splashes Crueliator 27 11 Eastern Dragon Scales Brushes VaraAnn-Stock 418 17 Tree Bark Brushes Vol. Store your brush and pattern files in an easy to find location on your hard-drive (not an external drive).

Pattern photoshop brush