Thread:Someone10000/@comment-24872670-20151224204225/@comment-35404949-20151226224909

( mine is greek so I will free-translate it )

1. Choose the transparent avatar image with right click and select open with > gimp

2. ( when gimp has opened, ) you can see many tabs on the left up corner. Choose the 3rd tab that might say sth similar to "Select" or sth.

3. Choose a tool that has a name similar to "select processor" ( it has a discontiniuous line rectangle as an icon )

4. On the box that appears, click IN the black square ( which resembles the image you have inserted ). Make sure you click on the transparent space and not ON the image. It'll be difficult cause all you see is black.

5. Anyway, when it is selected, go to select > boarders ( or boarder ) and then choose the thickness of the boarder in the box that will appear.

6. Choose tools > paint tools > colour bucket ( I guess.... I don't know if that's how it's called ) and then paint the boarders with white.

7. Right click on the image, file > export / export as ( or extract... )

8. Ready !!! ;)