Upscaler 4k
Pro AI Video & Image Enhancer
Only for Mac
$24.99
Mac
New: a full media studio. Cut, split and trim video, remove silence in one click, add fades, and convert audio – all on-device alongside GPU and AI 4K upscaling.
Upscaler 4k turns your Mac into a private media studio. Upscale videos and photos to stunning 4K, then cut, trim, fade, convert and join them, entirely on your Mac.
UPSCALE TO 4K
• Upscale video and images to 1080p, 2K or 4K while keeping the original aspect ratio
• Performance mode: lightning-fast GPU Lanczos scaling
• Quality mode: multi-pass Metal pipeline with edge-aware sharpening, detail enhancement and grain reduction
• AI mode: Real-ESRGAN neural super-resolution running on-device with Core ML
• Batch queue with live progress and time remaining
EDIT VIDEO & AUDIO
• A real timeline with filmstrip, waveform and frame-accurate playhead
• Split at the playhead, set in and out points, and cut out any segment
• Drag any cut to fine-tune it, with full undo and redo
• Preview your edit: cut segments are skipped during playback
• Auto-split every N seconds or into N equal parts
• Remove silence automatically: detect pauses in podcasts, interviews and voice-overs and cut them in one click
• Export kept segments as one file, or each segment as its own file
FADES & LEVELS
• Fade picture in and out to black or white
• Fade sound in and out with Linear, Equal Power, Exponential or S-Curve shapes
• Adjust volume from –24 to +12 dB, or normalize peaks to a target level
CONVERT & EXTRACT AUDIO
• Batch convert to AAC, Apple Lossless, WAV or AIFF
• Choose sample rate (22.05–96 kHz), bit depth, bitrate and mono or stereo
• Pull the soundtrack out of any video
• Opens MP3, WAV, AIFF, M4A, FLAC, CAF, MP4, MOV and more
JOIN CLIPS
• Combine videos or audio into one seamless file
• Drag to reorder; clips of different sizes are fitted automatically
• Add fades to the finished piece
PRO EXPORT FORMATS
• Original (lossless, instant trims with no re-encoding)
• H.264 for maximum compatibility
• HEVC for half the file size
• ProRes 422 for edit-ready masters
PRIVATE BY DESIGN
Everything happens on your Mac using Metal, Core ML and AVFoundation. Your media never leaves your device. No accounts, no tracking, no analytics, no ads.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Introducing the Studio, a full set of media editing tools alongside 4K upscaling:
• Editor: cut, split and trim video and audio on a real timeline with undo, a filmstrip and a waveform
• Remove silence automatically from podcasts and interviews
• Fades and levels: picture and sound fades with four curve shapes, volume and peak normalization
• Audio Converter: batch convert to AAC, Apple Lossless, WAV or AIFF, or extract audio from video
• Join Clips: merge clips into a single file
• Export to Original (lossless), H.264, HEVC or ProRes 422
• Improved AI upscaling accuracy for the 2× model and tall images
The developer, Carlton Payne III, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- PayneBrain LLC
- Size
- 1.9 MB
- Category
- Photo & Video
- Compatibility
Requires macOS 15.2 or later.
- Mac
Requires macOS 15.2 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 PayneBrain LLC
