Photoscape - high quality photo editing software, that enables you to fix and enhance photos.
PhotoFunia - PhotoFunia is a leading free photo editing site packed with a huge library of picture editor effects & photo filters. Edit pictures with online pic editor.
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.
Canva Online Photo Editor - Canva is a robust platform that comes with an online photo editor to edit all your images.
Pixlr - Pixlr® makes it easy to transform everyday images into stunning works of art.
LoonaPix - LoonaPix.com is a way to make funny photo online.