AI Enlarger AlternativesImage Upscaling Apps like AI Enlarger

Apps similar to AI Enlarger include Upscayl, which is open source with a free version. Other options are REAL Video Enhancer, waifu2x, chaiNNer and RealScaler. You can choose from more than 10 Image Upscaling Apps like AI Enlarger for Windows, the web, Mac, Linux and Android.

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AI Enlarger alternatives page was last updated Aug 4, 2025

Upscayl
168 likes
Open source desktop tool using advanced AI to enlarge and enhance images without loss of quality, available for Linux, macOS, and Windows. Linux-first development gives early access to Linux users. Requires Vulkan compatible GPU for upscaling.
90 Upscayl alternatives
Cost / License
Freemium
Open Source (AGPL-3.0)
Application type
Image Upscaling
Origin
International
Since
Since 2022
Platforms
Mac
Windows
Linux
Online
AppImageHub
Snapcraft
Flathub
Global
Good alternative?Is Upscayl a good alternative to AI Enlarger?
REAL Video Enhancer
31 likes
Cross-platform tool offering advanced video upscaling and frame interpolation using RIFE, RealESRGAN, Waifu2x, and IFRNET, with scene change detection, instant preview, Discord integration, and ability to enhance local files or YouTube videos on major operating systems.
67 REAL Video Enhancer alternatives
Cost / License
Free
Open Source (AGPL-3.0)
Application type
Image Upscaling
Origin
United States
Since
Since 2023
Platforms
Mac
Windows
Linux
Flathub
United States
Good alternative?Is REAL Video Enhancer a good alternative to AI Enlarger?
waifu2x
61 likes
Image Super-Resolution [upscaling] for Anime-style [low detail] art or images using Deep Convolutional Neural Networks.
78 waifu2x alternatives
Cost / License
Free
Open Source (MIT)
Application type
Image Upscaling
Origin
Japan
Since
Since 2015
Platforms
Online
Japan
Good alternative?Is waifu2x a good alternative to AI Enlarger?
Ad
AVCLabs Photo Enhancer AI
AI-based software that enhances, upscales, and refines images by reducing noise, correcting colors, removing blur, and transforming low-quality photos into high-definition. Features batch processing, multiple AI models, and runs ...

https://www.avclabs.com
Learn More
chaiNNer
9 likes
A flowchart/node-based image processing GUI aimed at making chaining image processing tasks (especially upscaling done by neural networks) easy, intuitive, and customizable.
63 chaiNNer alternatives
Cost / License
Free
Open Source (GPL-3.0)
Application type
Image Upscaling
Origin
Germany
EU
Since
Since 2022
Platforms
Mac
Windows
Linux
Germany
EU
Good alternative?Is chaiNNer a good alternative to AI Enlarger?
RealScaler
6 likes
RealScaler is a Windows app based on Real-ESRGAN AI to enhance, enlarge and reduce noise in photographs and videos.
Cost / License
Paid
Open Source (MIT)
Application typeApplication types
Image Upscaling
Video Upscaling
Origin
Italy
EU
Since
Since 2022
Platforms
Windows
Italy
EU
+2
Good alternative?Is RealScaler a good alternative to AI Enlarger?
final2x
5 likes
2^x Image Super-Resolution ??.
Cost / License
Free
Open Source (BSD-3-Clause)
Application type
Image Upscaling
Since
Since 2023
Platforms
Windows
Mac
Linux
Good alternative?Is final2x a good alternative to AI Enlarger?
Bigjpg
10 likes
Using the latest Deep Convolutional Neural Networks(based on waifu2x). It intelligently reduces noise and serration in images to enlarge them without losing quality. See demo images.
63 Bigjpg alternatives
Cost / License
Freemium
Proprietary
Application type
Image Upscaling
Since
Since 2019
Platforms
Mac
Windows
Online
Android
Good alternative?Is Bigjpg a good alternative to AI Enlarger?
FreeScaler
4 likes
Simple free and open source tool used to upscale your low resolution images using advanced AI models
Cost / License
Free
Open Source
Application type
Image Upscaling
Origin
Italy
EU
Since
Since 2022
Platforms
Mac
Italy
EU
Good alternative?Is FreeScaler a good alternative to AI Enlarger?
Upscaler
4 likes
Upscaler is a GTK4+libadwaita application that allows you to upscale and enhance a given image. It is a front-end for Real-ESRGAN ncnn Vulkan.
Cost / License
Free
Open Source (GPL-3.0)
Application type
Image Upscaling
Since
Since 2023
Platforms
Linux
Flathub
GNOME
Linux Mobile
Good alternative?Is Upscaler a good alternative to AI Enlarger?
VanceAI Image Upscaler
1 like
With AI-powered image upscaler, you can upscale image resolution by 800% while increasing image quality. VanceAI Image Enlarger is a powerful image upscaler that helps you make small images bigger FREE online.
38 VanceAI Image Upscaler alternatives
Cost / License
Freemium
Proprietary
Since
Since 2021
Platforms
Windows
Online
+1
Good alternative?Is this a good alternative to AI Enlarger?
Nero Lens - AI Image Upscaler
4 likes
AI-powered image upscaling tool - enhance photos up to 4x without quality loss. Upscale, Restore, Colorize.

Available on Android, iOS, PC, and Web.
71 Nero Lens - AI Image Upscaler alternatives
Cost / License
Freemium
Proprietary
Application typeApplication types
Image Upscaling
Image Editor
Origin
Germany
EU
Since
Since 2022
Platforms
Windows
iPhone
iPad
Germany
EU
+8
Good alternative?Is this a good alternative to AI Enlarger?
Image Upscaler AI
Like
Upscale your photos, cartoons, images and more easily and quickly using artificial intelligence.
Cost / License
Freemium
Proprietary
Application type
Image Upscaling
Since
Since 2023
Platforms
Online
Good alternative?Is Image Upscaler AI a good alternative to AI Enlarger?