A nonprofit platform with free interactive coding lessons, projects, and educational resources.
Free diagnostic SEO toolset to monitor site health, keyword rankings, and discover backlink opportunities.
An educational platform offering free digital textbooks for school and college courses.
Powerful free browser-based alternative to Photoshop supporting PSD, XCF, Sketch, and AI formats.
Free and open-source cross-platform image manipulation program for expert photo retouching and graphic authoring.
A free online library of course materials from across the MIT curriculum.
An interactive mathematics learning platform with free tools, courses, and classroom resources.
Free, research-based interactive simulations for learning science and mathematics online or offline.
Free, open-source, cross-platform audio recording and editing application.
Free website behavior analytics tool with session recordings, heatmaps, and AI summaries.
Free, open-source 3D creation suite for modeling, animation, rendering, compositing, and motion tracking.
Free, open-source digital painting application for illustration, concept art, comics, and 2D animation.