Topaz Video AI
GPU-accelerated upscaling, frame-interp, denoise.
Paid · from $299 4–12 GB VRAM
- Min VRAM
- 4 GB
- GPU class
- Mid GPU
- Quant
- —
Watermark-FreeHobbyist-Friendly
Flowframes
Free RIFE-based frame interpolation.
Free 4–8 GB VRAMRuns locally
Actually FreeNo SignupOpen SourceWatermark-FreeHobbyist-Friendly
Visit FlowframesUpdated 2026-03-15 · Direct link
Hardware requirements
Runs locally · Entry GPU (6–8 GB)
Min VRAM
4 GB
Rec. VRAM
8 GB
Min RAM
8 GB
Rec. RAM
16 GB
Disk
5 GB
GPU class
Entry GPU
CUDA or NCNN-VulkanNo Apple SiliconGPU Required
NCNN-Vulkan path works on AMD/Intel GPUs.
Screenshot placeholder · Flowframes
What is Flowframes?
Free Windows GUI for RIFE / DAIN frame interpolation. Turn 24 fps into 60/120/240 fps using GPU-accelerated optical flow. Great free alternative to Topaz Apollo for interpolation.
Pros & cons
Pros
- Excellent RIFE interpolation
- Free
- Simple UI
Cons
- Windows-only realistically
- No upscaling — interpolation only
What's actually free?
Free. Donation-supported.
✓ Actually FreeNo SignupOpen SourceWatermark-Free