by Playful Pixel·Rendering
Images © Playful Pixel. Used for product review; image policy.
Resmax stands out in the Superhive library for keeping AI upscaling inside Blender and running it on a separate thread, so the app stays usable while frames are enhanced. Every purchase also contributes to the Blender Foundation.
Resmax - Upscale Ai is a Blender add-on from Playful Pixel that integrates Real-ESRGAN AI super-resolution models into the software. It upscales both single images and full sequences, and can also improve texture quality, keeping the process inside Blender with no external tools required.
Several Real-ESRGAN models are included for flexible resolution and style control. The realesr-animevideov3 model comes in x2, x3, and x4 variants optimised for anime-style visuals, realesrgan-x4plus handles general-purpose upscaling with natural detail enhancement, and realesrgan-x4plus-anime is tailored for anime and stylized content. In one example, a short film of 5,711 frames at 360p was upscaled to 1920×1080 in five minutes.
Upscaling runs in a separate thread, so Blender stays responsive and you can keep working on your scene, editing, or rendering while enhancement runs in the background. It requires Blender 3.0 or later and currently supports Windows only. Every purchase of Resmax contributes to the Blender Foundation.
Resmax - Upscale Ai is best for artists, animators, and content creators seeking sharper images, sequences, and textures.
Resmax - Upscale Ai is completely free to download and use.
Resmax - Upscale Ai supports Blender 3.0 through 4.5, so it runs on current 4.x releases as well as older 3.x versions. It's listed as a Blender extension add-on and works with the Cycles and Eevee render engines. If you're on a version inside that range, you can add it to your project and use it directly. Check the developer's page to confirm the details that apply to your exact build before installing.
Resmax - Upscale Ai currently supports the Windows operating system only, so macOS and Linux are not covered at this time. If you work on Windows with Blender 3.0 or later, you can install the add-on and run its Real-ESRGAN models within Blender. It keeps the whole upscaling workflow inside Blender, with no external tools required. For updates on platform support, check the developer's page.
Resmax - Upscale Ai handles upscaling operations in a separate thread, which keeps Blender responsive while the AI enhancement runs. You can continue working on your scene, editing, or rendering in the background without interruptions. As an example of its speed, a short film of 5,711 frames at 360p was upscaled to 1920×1080 in about five minutes, and the add-on covers both single images and full sequences within the same workflow.
Resmax - Upscale Ai is listed as free here in the catalog. Licensing on the developer's page is organised into several tiers, so the terms covering personal, commercial, and studio use can differ. For the exact licensing that fits your project and how many users it covers, check the developer's page before downloading. The add-on itself is released under the GPL license, and every purchase contributes to the Blender Foundation.
by Physical Addons
Physical Starlight and Atmosphere - Sky is a Blender addon for real-time, physics-based sky and atmosphere rendering. It works in Eevee and Cycles, using photometric measurements and analytic air mass volume calculations for scientifically accurate atmospheric scattering.
by Andrew_D
Extreme PBR Nexus is a Blender addon for managing a library of over 1800 materials, compatible with Cycles and Eevee. It includes texture painting between materials, animated water, and displacement built on native Blender modifiers.
by Community
Tri-lighting is a Blender add-on that places a three-point lighting setup on the selected or active object. Found under View3D → Add → Lights, it was previously bundled with Blender 4.1.
by Håvard Dalen
Lens Sim is a Blender addon that simulates camera lenses using real-world optical data. It extends the standard Blender camera so you can choose and render dozens of lenses in Cycles.
by pioverfour
Sun Position is a Blender add-on that positions and animates the Sun to simulate real-world natural lighting, using geographic location, time and date based on the NOAA online calculator.
by Dynamic Sky
Dynamic Sky is a Blender add-on that creates dynamic sky for the Cycles render engine. Originally authored by Pratik Solanki, it was part of Blender 4.1's bundled add-ons and is now offered as-is.
