Image to PDF Converter is a free Android app developed by OnlineConverting. As the name suggests, it allows users to convert their images (JPG, PNG, BMP, and WEBP) into a single PDF file. The app is offline and has a simple 2-step process: add images and generate PDF.

The app has several features that make working with images easier. Users can sort images in several ways, including A-Z, Z-A, and Time. Drag and drop functionality is also available, allowing users to rearrange the order of their images. Users can delete individual images by swiping right or clear the entire list from the menu.

The output file settings allow users to choose from several color options, including As is, Greyscale, and Black and White. Users can also set the maximum image size while keeping the proportion intact and add a password to the PDF file. Additionally, the app can autodetect image rotation.

Image to PDF Converter is still in beta, and the developers are continuously adding new features. Users are encouraged to keep the app updated and provide feedback for further improvement.