https://goodlight.us/writing/tk9/tk9.html TK9 v4 Plugin for Adobe Photoshop Version 4 of the TK9 plugin is the latest release (May 2026) of my comprehensive plugin for making pixel-value masks (luminosity masks, color masks, zone mask, saturation masks, etc.) and running Photoshop. Like its predecessors, its modular design allows users to configure its location for whatever manner works best in their workspace. The plugin is used worldwide and comes pre-programmed with six common languages: English, Spanish, German, French, Italian, and Chinese. Users can choose the language they prefer. TK9 works equally well on Windows and Mac computers, including computers running Apple Silicon processors (Mac M1, M2, M3, M4, M5, etc.). Installation is easy and the same installers work for both Mac and Windows. TK9 v4 update videos by Sean Bagshaw are included Hidden Content: **Hidden Content: Content of this hidden block can only be seen by Gold Members(click for instructions) after they click 'Like'.**
Thanks for the share! Did he not do a free upgrade for this? I don't recall seeing a version 4 notice in my email like he sent out when version 3 was updated - it's really gonna irritate me if he's charging for in between versions now. One more reason to stick with Lumenzia even though I'm a paid customer of both lol
Oh weird, when TK9 V3 was released, I got an email with a coupon code to make the upgrade free provided I upgraded within his pretty narrow two-week time window.
Oh man, maybe I got a bit ahead of myself and they haven't sent out the email with the free upgrade for TK9 buyers yet
Nope, you didn't get ahead of yourself. It's odd that Kuyper didn't include this on his site, but I had to find it on Bagshaw's site: only people that purchased Tk9 in the last year get a free upgrade offer. So I guess since I held off on purchasing TK9, I got included in the jump to version 3. So I guess I'm extra appreciative of your post now that I know my free upgrade isn't coming