TenSei-Upscale-image：本地运行的 Windows 图像无损放大工具

TenSei-Upscale-image enhances your digital photos. It increases image resolution without losing detail. The software uses local processing to keep your data private and secure. You do not need an internet connection to process files.

⚙️ System Requirements

Your computer needs specific hardware to run the software. These requirements ensure stable performance during image processing tasks.

• Operating System: Windows 10 or Windows 11.
• Processor: Intel Core i5 or AMD Ryzen 5 processor.
• Memory: 8 GB of RAM.
• Storage: 200 MB of free disk space for the installation.
• Graphics: A dedicated graphics card with at least 2 GB of Video RAM helps speed up the upscaling process.

📦 How to Download and Install

Follow these steps to set up the application on your Windows machine.

1. Visit the official release page to find the installer.
2. Locate the section labeled Assets.
3. Click the link ending in .exe to start the download.
4. Open the file once the download finishes.
5. Follow the prompts on your screen to complete the installation.
6. Launch the application from your desktop shortcut.

🚀 Using the Application

The interface focuses on ease of use. You can process single images or batches of files.

➕ Adding Images

Click the Add Files button to open your file browser. Select the photos you want to enhance. You can select multiple files at once. The application supports standard formats like JPEG and PNG.

🛠️ Selecting Settings

The software offers several modes for different types of images.

• Standard Upscaling: Best for general photos and landscapes.
• Text Sharpening: Use this mode for documents or images containing text.
• Artistic Mode: Keeps the texture of paintings or drawings during the enlargement process.

Choose your desired multiplier, such as 2x or 4x. A higher multiplier creates a much larger file. Ensure you have enough storage space on your drive for large exports.

⚡ Starting the Process

Press the Start button to begin. The software shows a progress bar while it works. You can view your original image next to the processed image to compare the results. The application saves your new images to the folder you specify in the settings menu.

💡 Troubleshooting Tips

Contact the support channels if you encounter issues during installation or usage.

• If the application does not open, check your antivirus settings. Some programs mistakenly block new software. Allow the application through your firewall to resolve this.
• Slow processing speeds often result from low memory. Close other programs while you process large batches of images.
• Errors during image saving usually mean the destination folder is read-only. Change your output folder in the settings to a location where you have full write access.
• If the image looks blurry after upscaling, try a lower magnification factor. Extreme enlargement can create artifacts in the final picture.

📁 Managing File Types

The application handles various file extensions. Keep in mind that heavy compression in your source JPEGs can affect the final result. Uncompressed formats like PNG or TIFF yield the cleanest output. Always keep a backup of your original photos. The software does not overwrite your source files, but it creates new copies. Keep your workspace clean by moving old exports to a separate archive folder periodically.

🛡️ Privacy and Local Processing

TenSei-Upscale-image performs every calculation on your internal hardware. Your images never upload to a cloud server or external database. This method protects your privacy and keeps your personal data on your machine. You can disconnect your computer from the network entirely and the software will function as expected. No registration or login is required to access the full feature set.