A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
A black tile-able background with paper-like texture.
Source V. Hartikainen
A new take on the black linen pattern. Softer this time.
Source Atle Mo
Dead simple but beautiful horizontal line pattern.
Source Fabian Schultz
A light brushed aluminum pattern for your pleasure.
Source Tim Ward
Used in small doses, this could be a nice subtle pattern. Used on a large surface, it’s dirty!
Source Paul Reulat
With a name this awesome, how can I go wrong?
Source Nikolay Boltachev
I love these crisp, tiny, super subtle patterns.
Source Badhon Ebrahim
In the spirit of WWDC 2011, here is a dark iOS inspired linen pattern.
Source Atle Mo
A hint of orange color, and some crossed and embossed lines.
Source Adam Anlauf
The rectangular tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Got some felt in my mailbox today, so I scanned it for you to use.
Source Atle Mo
This is a seamless pattern of regular hexagon which has a honeycomb structure.
Source Yamachem
Cubes as far as your eyes can see. You know, because they tile.
Source Jan Meeus
Everyone needs some stardust. Sprinkle it on your next project.
Source Atle Mo
A free seamless background image with abstract texture of green "curtain".
Source V. Hartikainen
This one is rather fun and playful. The 2X could be used at 1X too!
Source Welsley
Remixed from a design on Pixabay. To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Prismatic Curved Diamond Pattern No Background
Source GDJ