3D filters and transitions with flexible animation controls and many built-in presets. Compatible with Final Cut Pro, Motion, After Effects and Premiere Pro.

http://boinx.com/fxtiles/overview/

Swish dissolve and swish pan transitions. Compatible with Final Cut Pro, Motion, After Effects and Premiere Pro.

http://fxfactory.com/blog/final-cut-pro/free-swish-transition-effects-for-final-cut-pro-premiere-pro-ae-and-motion/

Color Precision is a fast, precise and powerful color grading suite for Final Cut Pro X. Create your own unique looks and grades with ease.

http://fxfactory.com/blog/plugins/color-precision-plugin/

Fast Mask is an easy to use masking plugin for Final Cut Pro X.

http://fxfactory.com/blog/plugins/fcpx-fast-mask-plugin/

Xflare is a powerful and completely customizable Lens Flare effect developed exclusively for FCP X.

http://fxfactory.com/blog/plugins/lens-flares-final-cut-pro-x/

More tools for video editors, including a cloner, glow, lens blur, text crawl/scroll, etc. Available exclusively for Final Cut Pro X.

http://fxfactory.com/blog/plugins/ripple-tools-ii-plugin-effects/

Andy’s Free Region Tool plugin allows you to apply effects only to the part of the image that needs it. Compatible with Final Cut Pro, Motion, After Effects and Premiere Pro.

http://fxfactory.com/blog/final-cut-pro/free-region-tool-plugin/

Title Pop includes 50 customizable, animated title plugins available exclusively for FCP X.

http://fxfactory.com/blog/plugins/effects-title-pop/

Andy’s Safe Guides is a free plugin generator that displays a variety of flexible safe area overlay guides for users working in 16:9 formats. Safe Guides is compatible with Final Cut Pro, Motion, After Effects and Premiere Pro.

http://fxfactory.com/blog/final-cut-pro/free-safe-guides-plugin-finalcutprox-premierepro-aftereffects/

Anamorphic glare, lens flare, glow, a star field generator and more. Compatible with Final Cut Pro, Motion, After Effects and Premiere Pro.

http://www.phyxware.com/flarelight.html