Click here to For those that do not have photo editing software, below are several in Windows and Mac operating systems. 
In addition, there is a list of camera apps if you’re shooting with your smartphone. These camera apps come with more features than you’re built in camera does, including fully manual settings, special effects and editing tools. 
Remember to do your own research before purchasing.

Desktop Software:

Luminar 3
Image editor and image organizer software 
Website: https://bit.ly/2WF8jqr 
Windows or Mac
Alternative to Adobe Lightroom without the monthly fee.
Purchase online: $100.00 + tax

Photoshop Elements
https://www.adobe.com/ca/products/photoshop-elements.html 
Windows or Mac 
Easy to use.
Staples or Best Buy: $99.00 + tax

GIMP 
Windows or Mac
FREE but difficult to learn.
GIMP Review: http://fixthephoto.com/gimp-review.html 
GIMP Download: https://www.gimp.org

Corel Painshop Pro 2019
Windows 
Staples: $59.00 + tax
Best Buy: $99.00 + tax
Somewhat easy to use.
Paintshoppro.com: $79.99 + tax

Affinity Photo 
Windows or Mac
Feature rich but steep learning curve.
App Store: $69.99 + tax
Microsoft Store: $69.99 + tax

Smartphone Apps:

ACDsee: $2.79
Android & IOS
Camera captures images in JPG, TIFF, PNG or raw DNG format. Has non-destructive editing features .

Adobe Lightroom 
Android and IOS – Free or Subscription
Free to use camera and some acceptable photo editing. Extended editing features have yearly subscription fees. 
Camera shoots in RAW DNG format or JPG.

Camera ZOOM FX – Free 
Camera ZOOM FX – Premium – $5.49
Android 
Full manual camera controls with DNG RAW on supported devices. 
Supports time lapse and longe exposures. 
Basic photo editing that includes non-destructive photo editing.
Good for action photography because it can shoot up to 20 frames per second.

Camera FV-5 Lite – Free
Camera FV-5 – $3.90
Android 
Pro level camera app only. No photo editing. 
Shoots in RAW DNG format on supported devices. Full manual camera that also shoots time-lapse videos.

Camera+2 – $3.99
IOS 
​Good for slow shutter shots up to 30 seconds.
Macro Mode for close-up photography
Full manual mode for camera. 
Shoots and edits photos in RAW format.

ProCamera – $8.49 
IOS 
Full manual camera control with anti-shake system. Shoots in RAW, TIFF or JPG format.
Full photo editing features.
Shoot in HD and 4K video mode.
Good for low light and HDR mode. 
Includes histogram for checking exposure.