Unsplash 5.0 is a massive online catalog of the best online wallpapers from top photographers and editors around the world, free for you to use for anything.
Pexels is a search engine for free stock photos you can use today. This should be your go-to destination when searching for a photo for your next project, or anything.
Pixabay is a repository of tons of images, all these images can be used for free and are licensed under Creative Commons CC0.
These add-ons let you :
• Search the Pixabay database without ever leaving Word/PowerPoint/Photoshop;
• Insert any image you like with one click;
• Stop worrying about licensing images!
All images are safe to use - paying attribution or linking back to the source is appreciated, but not required.