Image Super Resolution Tool
Image Super Resolution Tool is a free Windows desktop application for enlarging still images or image folders with AI, without requiring code.
What Image Super Resolution Tool is
Image Super Resolution Tool is a free Windows desktop application for enlarging still images or image folders with AI, without requiring code. It supports JPG, JPEG, PNG, WEBP, BMP, TIF, and TIFF files and can upscale by up to 4x. Batch processing is available. The installer includes ATD, HAT, Real-ESRGAN General Photo, and Real-ESRGAN Anime and Illustration models. HAT is described as sharper but slower and more demanding of VRAM; General Photo balances speed and quality; Anime and Illustration targets artwork. The app detects NVIDIA GPU details and available VRAM, then selects suitable processing usage. It also adjusts sharpening and denoising automatically and displays progress, elapsed time, and estimated remaining time. First use downloads a local Python runtime, CUDA PyTorch, and dependencies. Windows 10 or 11, an NVIDIA RTX 4060 with at least 8GB, network access, and disk space are recommended.
Good
- Free Windows installer
- AI upscaling up to 4x
- Batch processing for image folders
- Four included processing models
- Automatic GPU and image adjustments
Watch out
- No before-and-after preview panels
- First setup downloads local dependencies
- Requires stable network and disk space initially
- Windows and NVIDIA hardware guidance applies
Who it suits
It suits Windows users who want GUI-based AI enlargement for individual images or folders. It is intended for regular users rather than programmers.
Verdict
Image Super Resolution Tool combines a straightforward Windows interface with several included AI models and folder processing. Its lack of preview panels and dependency download during first setup are important considerations.
Plans and prices
From Image Super Resolution Tool's own pricing page, checked 11 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | No price stated; single-file Windows installer; four included models |
The facts
Each one read from Image Super Resolution Tool's own pages, with the date it was checked.
What it does
- Batch processing
- The tool supports single-image and folder batch processing.checked 11 Oct 2026
- DLSS scope
- The maker says the tool is not native NVIDIA DLSS and processes still images or image folders.checked 11 Oct 2026
- GPU detection
- The app automatically detects the NVIDIA GPU model, VRAM capacity, and free VRAM, then selects suitable processing usage.checked 11 Oct 2026
- Hardware
- The maker recommends Windows 10 or Windows 11 and an NVIDIA RTX 4060 with 8GB or higher; first runtime installation requires a stable network and enough disk space.checked 11 Oct 2026
- Image adjustment
- The app automatically adjusts sharpening and denoising.checked 11 Oct 2026
- Image adjustments
- The app automatically adjusts sharpening and denoising.checked 11 Oct 2026
- Input formats
- JPG, JPEG, PNG, WEBP, BMP, TIF/TIFFchecked 22 Sep 2026
- Installation requirement
- First runtime installation requires a stable network connection and enough disk space.checked 11 Oct 2026
- Intended users
- The tool is designed for regular users and does not require writing code.checked 11 Oct 2026
- Interface limitation
- The app does not show before-and-after preview panels.checked 11 Oct 2026
- License
- The repository provides the software under the MIT License.checked 11 Oct 2026
- Local data
- The app does not save the previous input image path or output folder path.checked 11 Oct 2026
- Maximum scale
- 4xchecked 22 Sep 2026
- Model guidance
- The maker describes HAT as sharper but slower and more VRAM-intensive, Real-ESRGAN General Photo as balanced for speed and quality, and Real-ESRGAN Anime and Illustration as suitable for artwork.checked 11 Oct 2026
- Models
- The installer includes ATD, HAT, Real-ESRGAN General Photo, and Real-ESRGAN Anime and Illustration models.checked 11 Oct 2026
- Preview limitation
- The app does not show before-and-after preview panels.checked 11 Oct 2026
- Privacy-related behavior
- The app does not save the previous input image path or output folder path.checked 11 Oct 2026
- Progress display
- The app shows a percentage progress bar, elapsed time, and estimated remaining time.checked 11 Oct 2026
- Purpose
- Image Super Resolution Tool is a Windows GUI tool for upscaling still images and image folders.checked 11 Oct 2026
- Runtime setup
- On first use, the app downloads a local Python runtime, CUDA PyTorch, and other dependencies into the current user's local app data folder.checked 11 Oct 2026
- Security guidance
- The maker advises downloading the installer only from the project release page or another trusted author source and avoiding repackaged installers from unknown sources.checked 11 Oct 2026
- Security support
- The security page lists v1.1.3 as supported and asks users to report issues privately rather than posting exploitable details in a public issue.checked 11 Oct 2026
Where it runs
- Desktop app
- Yeschecked 22 Sep 2026
Money
- Free plan
- Yeschecked 22 Sep 2026
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