If you're looking for a ConvertFiles.ai alternative, Let's Enhance is a good option. It also uses AI to upscale and generate images, letting you convert low-resolution images into high-resolution versions, remove backgrounds and apply HDR filters. The tool is geared for creative professionals, eCommerce and real estate customers who need image quality improvements without a lot of manual labor. It's available online with a free trial and a variety of pricing options.
Another good option is VanceAI, which offers a range of AI-powered photo editing tools, including upscaling, sharpening, denoising and background removal. VanceAI also can convert photos into cartoon or sketch styles, so it's good for professionals, marketers and businesspeople who have a lot of photos to process. The service lets you process photos in batches and offline, and its pricing options start at $4.95 per 100 credits.
Pics Enhancer is another option, specializing in upscaling low-resolution images and increasing detail and color vividness. It also offers image restoration and exposure adjustments, so it's good for photographers and eCommerce businesspeople. It can handle PNG, JPG, JPEG and WEBP image formats, and offers free and paid options.
If you need a broader image editing foundation, AILab Tools offers a variety of AI-based image enhancements, including retouching portraits, removing backgrounds and colorizing black and white photos. It also offers an API interface so you can build image processing into your own apps, which is good for photographers and eCommerce site operators. It offers several subscription options, including a free tier.