Snapclear is a powerful desktop tool for Windows, Linux and macOS that uses AI technology to upscale and remove backgrounds from images offline. It's got features like batch processing and support for lots of image formats, and it protects privacy since it doesn't require uploads. Snapclear offers several pricing tiers, including a free plan with limited uses and more detailed plans for unlimited uses on multiple machines.
Another good option is MagicBackgroundRemover, a free browser-based tool that doesn't require uploads. It can remove backgrounds locally with a single click and supports batch processing. The desktop tool version is faster and lets you select multiple files at once, making it good for automating workflows while protecting privacy.
If you need more advanced features and integration, Slazzer offers AI-powered background removal with batch processing abilities. It can handle lots of image formats and integrates with design tools like Adobe Photoshop. Slazzer prioritizes user privacy, with GDPR compliance and flexible pricing options including a free plan and subscription plans.