1. XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!

  2. XnView is a utility for viewing and converting graphic files.

  3. darktable is an open source photography workflow application and raw developer.

  4. Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers.

  5. IrfanView ... one of the most popular viewers worldwide.

  6. Acorn is a photo editor built for the rest of us.

  7. The official site for MediBang Paint, the free digital painting and manga creation software. You can download the latest version of MediBang Paint here, and get news and tutorials.

  8. PicMonkey is a feature-rich online photo editor that works right in your browser; no downloads...

  9. ACDSee is an image viewer that uses very little system resources, and it has a small, sleek size that won't take up much space on your system.

  10. Aviary Photo Editor is a fun and simple way to make beautiful photos in seconds.

  11. PhoXo is small and free image editing application.

  12. Say hello to Corel AfterShot Pro 3, the world’s fastest photo workflow tool! Edit your photos up to 4x faster than Lightroom so you can spend more time behind the camera. Download a free 30-day trial today!