UniTwainClient vs Image DPI Changer

The UnitTwain client enables you to take pictures on your mobile phone and then import them to any TWAIN compliant application on your PC. Install the UniTwain server component to your PC and then start your application and select the UniTwain virtual scanner. Once UniTwain shows up select the Mobile tab and start the UniTwain client on your phone. Now just take photos or choose them from your gallery and they will automatically show up on your PC application. You can also select the scanning option inside the UniTwain client. This way you can take pictures of documents on your table and the UniTwain client will automatically crop out the the surrounding and enhance the document so that it looks as it came right out of a scanning device.

Change the DPI metadata of your photos for print-ready files. This app does not resize your images. It updates only the DPI metadata stored in JPEG, PNG, and HEIC files. It is not an image upscaler or enhancer. WHO IT'S FOR • Print submissions that require 300 DPI • Research papers and reports with image requirements • Checking print size before photo printing HOW IT WORKS 1. Choose a photo or image file 2. Select the target DPI (such as 300) 3. Convert, then save or share FEATURES • Presets: 72, 96, 150, 300, 350, and 600 DPI • Custom DPI input • JPEG, PNG, and HEIC support • Before/after DPI and print size preview (cm / inch) • Pixel dimensions stay unchanged • Batch conversion for multiple images • Save to Photos, export files, and share PRIVACY Image processing runs on your iPhone. Your photos are not uploaded to a server for DPI conversion. This app uses Google AdMob for ads. No account is required.