Application JPG to PDF Converter
First, you choose any JPG files on your Android phone, select a preset PDF page size or enter page width and height, set PDF page orientation, then tap the "Convert to PDF" button to start conversion. JPG to PDF Converter uses multithreading to improve conversion speed. It only takes a few seconds to convert hundreds of image files.
Additionally, we provide free online conversion services to convert JPG to PDF or convert PDF back to JPG.