
Fluid Painter
by Mk3dLab
Fluid Painter is a Blender add-on that uses Geometry Nodes to paint fluids over any 3D surface with a curve. It ships with 30+ presets compatible with Eevee and Cycles.
by Blender Procedural·VFX
Images © Blender Procedural. Used for product review; image policy.
Easy Comp Fx stands out in the superhive library for combining stylized FX presets and LUT grades behind a one-click, gallery-driven interface with live preview in Eevee and Cycles.
Easy Comp Fx is a post-processing add-on for Blender's compositor that provides over 20 stylized FX presets and more than 40 LUT color grades. It shows LUTs and effects with live viewport preview, works with Eevee Next and Cycles, and requires no node editing or manual setup.
The stylized presets include Glitch, Halftone, Toon, Paper, Outline, Glare, ASCII, Old Film and Old Camera, among others. The LUTs are PNG-based with a blend slider for control. A thumbnail gallery UI lets you select effects visually using preview icons, and a Generate Previews button auto-renders those thumbnails. Adding or removing FX and LUTs runs through a one-click workflow with automatic re-link.
Built by Blender Procedural, Easy Comp Fx is Blender Extension compatible and targets Blender versions 4.4 to 4.5, using the Cycles and Eevee render engines. It is released under the GPL license. A demo video is available for a closer look.
Easy Comp Fx is best for blender artists applying stylized effects and LUT color grades in the compositor without building node setups.
Easy Comp Fx is completely free to download and use.
Easy Comp Fx targets Blender versions 4.4 to 4.5, so it fits recent releases in that range. It is also listed as Blender Extension compatible and is published as an add-on. The toolkit runs inside Blender's compositor and uses the Cycles and Eevee render engines, showing effects and LUTs with live viewport preview. If you run a Blender version outside 4.4 to 4.5, check the developer's page to confirm compatibility before installing.
Easy Comp Fx works with both Eevee Next and Cycles, and it shows LUTs and FX with live viewport preview so you can view them instantly. Because it operates through Blender's compositor, effects and color grades are applied as post-processing on your rendered image. The listing names Cycles and Eevee as the render engines used, so you can grade and stylize renders from either engine without changing your setup.
Easy Comp Fx does not require node editing or manual setup. It uses a one-click workflow to add or remove FX and LUTs, with automatic re-link handling the connections. A thumbnail gallery UI lets you pick effects visually through preview icons, and a Generate Previews button auto-renders those thumbnails. The LUTs are PNG-based and include a blend slider, so you can control how strongly each color look is applied.
Easy Comp Fx is listed as free in this catalog. It is released under the GPL license, and the developer, Blender Procedural, is a Dev Fund Contributor. For current licensing terms or any pricing details, check the developer's page directly, since terms can change over time. The add-on has recorded more than 70 sales on its source listing, and a demo video is available if you want to see it before installing.

by Mk3dLab
Fluid Painter is a Blender add-on that uses Geometry Nodes to paint fluids over any 3D surface with a curve. It ships with 30+ presets compatible with Eevee and Cycles.

by Alt Tab
Alt Tab Easy Fog adds volumetric materials to Blender, with more than 35 presets and one-click automatic fog for atmospheric depth and lighting effects. It's compatible with Blender 4.0 through 4.5.

by antoine bagattini
Baga Rain Generator adds rain to Blender scenes using geometry nodes, affecting only surfaces exposed to the rain. It includes a procedural rain shader generator that overlays onto existing materials.
by CGMatter
Camera Tracker 6 is a Blender add-on that uses photogrammetry to produce automatic camera and tripod solves. It also handles rotomation, variable focal length, dense point clouds, pinning, undistortion, and object tracks.

by Alt Tab
Alt Tab Easy Fog 2 is a Blender addon for adding realistic volumes like fog, smoke, and godrays. It bundles over 50 procedural materials, more than 100 VDBs, and a range of abstract shaders.

by LIGHTARCHITECT
Khaos: Ultimate Explosion/Destruction Add-On brings explosion and destruction tools to Blender, bundling two versions—KHAOS Detonator for procedural mesh explosion systems and KHAOS Legacy for smoke, debris particle effects and rigid body fracture tools.