Photo Forge PDF vs ProWatermark+

Photo Forge PDF is a powerful, one-time-purchase app that transforms your images and scans into polished PDFs—all entirely on your device. No subscriptions, no limits. Key Features • 100% On-Device Processing All image imports, scans, and PDF conversions happen locally on your phone or tablet. Your photos and documents never leave your device—guaranteeing maximum privacy and security. • No Data Collection We don’t collect, transmit, or store any of your personal information or files on our servers. Everything stays under your control. • Three Input Modes 1. Photo Library – Select and merge as many images from your camera roll as you need. 2. Files – Import images directly from the system Files browser. 3. Camera Scanner – Capture documents with live framing, auto-crop, brightness/contrast enhancements, and more. • Built-In Preview & Editing Review pages, reorder or remove before exporting. Easily rename, save, share, or print your final PDF. • One-Time Fee, Unlimited Use No subscriptions. Pay once and convert as many times as you like. Photo Forge PDF gives you total privacy, total control, and total flexibility—all with a single purchase. Perfect for receipts, sketches, contracts, and more.

This application focuses on two core functions: image watermarking addition and color adjustment. It aims to provide users with a convenient and efficient personalized image processing experience. Its interface design is simple and intuitive, allowing even novice users to quickly get started and easily add and edit watermarks. For example, users can select watermark styles, adjust transparency, set position and size, etc., to effectively protect the copyright of the images. At the same time, the application includes a rich set of color optimization tools. Users can finely adjust parameters such as brightness, contrast, saturation, and color temperature according to their needs to easily optimize the color effect of the images, presenting them in a more ideal visual state. Whether for daily sharing, professional creation, or commercial use, it can meet the diverse needs of users for personalized image processing.