Photoscape - high quality photo editing software, that enables you to fix and enhance photos.
Open Camera - Open Camera is an open-source camera app for Android phones and tablets.
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.
Secure Camera - Modern camera app focused on privacy and security with QR & barcode scanning.
Pixlr - Pixlr® makes it easy to transform everyday images into stunning works of art.
PhotonCamera - Android Camera that uses enhanced image processing.