Not free, but low cost for education (less than $10).

Free and paid versions.

Powtoon gives you everything you need to easily make professional videos and presentations.

Real-time insights into student understanding through interactive lessons, interactive videos, gamified learning, formative assessment, and activities.

Part of Microsoft 365.

Integrates with Canvas.

Integrates with Google Slides.

Easy drag and drop graphic design tool for anyone to use with 1000's of ready made templates.

Free and paid versions.

Create professional presentations, interactive infographics, beautiful designs, and engaging videos. Free and paid versions.

Create professional videos, logos, mockups, websites, and graphics. Free and paid versions.

Make interactive presentations, animated infographics, multimedia e-learning materials and other beautiful content for free.

Easily create social graphics, short videos, and pages. Free and paid versions.

Free and paid versions.

Canva makes it easy to create professional designs and to share or print them. Free and paid versions. WARNING: Canva does not create the most accessible digital designs.