
PinSolver
by K_Naoki
PinSolver is a Blender add-on that uses OpenCV's PnP algorithm to align cameras and objects by linking 2D image points to 3D coordinates. It covers work from static placement through to video matchmoving.
by anticode·VFX
Images © anticode. Used for product review; image policy.
Compositor Pro has been discontinued and is now free, with its source code made available. It remains a Blender Extension compatible add-on under the GPL license.
Compositor Pro is an add-on for Blender that bundles a collection of high-quality nodegroups ranging from effects to utilities. It includes more than 45 nodes covering effects such as bloom, lens flares, ghosts, haze, vignette, halation, film grain, color-grading operators and sharpening, plus utility nodes like a variable image clamp, thresholding, custom mix types and a screen UV texture. The add-on is built to be intuitive and simple to use, allowing complex effects to be applied in one click.
Nodes can be added via the N-tab or a pie menu, and are organized in a visual gallery for quick identification. Any node can be favorited so it appears in the pie menu for quick use. A quick mix feature makes it easy to mix two nodes together, and a fast process space feature lets you change the process colorspace for nodes, useful for color grading work.
Compositor Pro has been discontinued and is now free, with the source code made available. It is a Blender Extension compatible add-on released under the GPL license and supports Blender versions 3.6 through 5.0.
Compositor Pro is best for blender artists applying compositing effects and color grading toward higher quality renders.
Compositor Pro is completely free to download and use.
Compositor Pro supports Blender versions 3.6 through 5.0. It is listed as Blender Extension compatible and is distributed as an add-on. If you are running a version within that range, the node collection and its features are intended to work. For the most current details on compatibility and any changes since publication, check the developer's page before installing into your specific Blender setup.
Compositor Pro lets you add its nodes through the N-tab or a pie menu. The nodes are organized in a visual gallery that helps you quickly identify them. You can favorite any node so that it appears in the pie menu for quick use. There is also a quick mix feature that makes it easy to mix two nodes together, giving you several ways to bring effects and utilities into your compositing work.
Compositor Pro has been discontinued and is now free, with the source code made available. It is listed here as free and released under the GPL license. For the most current licensing terms and to obtain the add-on or its source, refer to the developer's page, since availability and details can change after the point at which this information was recorded.
Compositor Pro includes color-grading operators among its more than 45 nodes. For color grading work specifically, it offers a fast process space feature that lets you quickly change the process colorspace for nodes. Combined with utility nodes such as a variable image clamp, thresholding and custom mix types, the add-on provides tools relevant to grading tasks within Blender's compositing workflow.
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PinSolver is a Blender add-on that uses OpenCV's PnP algorithm to align cameras and objects by linking 2D image points to 3D coordinates. It covers work from static placement through to video matchmoving.

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