I'm trying to create seamless brick textures from a photo with PhotoShop. It's really painful work so I tried some texture generators that help creating seamless textures. Has anyone experiences with such texture programs like Bricks'n'Tiles?

I didn't use Bricks and tiles.
But creating a brick texture with Photoshop is really easy.

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Andyba, 3d artist
skills: 3d modeling, texturing, rendering, 3d character animation, compositing
3d software experience: 3ds max, Maya, Softimage XSI, Deep Paint 3d, Body Paint 3D, Wings 3D, Z Brush
2d software experience: Adobe Photoshop, Adobe After effects, Macromedia Flash, Freehand

Brick textures are one of the most difficult to tile. I remember when we used to tile brick textures it was one of the most difficult photography to tile.

I used texture program but i wouldn't suggest to do that
photoshop is the best solution

In Photoshop it should go easy. Just make a good cut and then use offset filter. After that few corrections with clone tool should do the work. You can eventually look for already tiled tex on http://www.cgtextures.com/