PDF Editor vs RoomTrace 3D

Edit and create PDFs with your documents processed on your device. PDF Editor helps you edit, scan, combine, and convert documents on iPhone and iPad without sending your files to a cloud service. No account is required. Your documents stay on your device unless you choose to share or export them. PRIVATE BY DESIGN • Document processing happens locally on your device • The app does not upload your documents for conversion • No account or sign-in is required EDIT AND ORGANIZE PDFS • Reorder pages with visual previews • Remove pages you no longer need • Merge multiple PDFs into one document • Import from Files or receive documents from other apps • Rename, preview, and share your finished PDFs CREATE AND CONVERT • Scan paper documents with the camera • Turn photos and text into PDFs • Convert supported Word, Excel, and PowerPoint files to PDF offline • Choose page size, orientation, image position, scale, rotation, and layers MADE FOR IPHONE AND IPAD A focused interface adapts to both phone and tablet, with 15 supported languages and a carefully designed right-to-left experience for Arabic. Keep sensitive documents close. Work confidently, even without an internet connection. ANNOTATE AND SIGN • Highlight or underline selectable text and choose a color • View and manage supported annotations • Draw a signature or reuse one saved on this device, then position and resize it before saving MORE WAYS TO WORK • Split PDF pages while keeping the original document • Follow the illustrated guide on first launch or revisit it in Settings • Choose system, light, or dark appearance • Transfer supported files with a computer over local Wi-Fi when you choose

Turn a real room into a 3D space you can inspect, save, and share by following simple on-screen guidance. RoomTrace 3D is designed for people who want an easier way to scan indoor spaces. There are no complex settings to learn. Turn on the lights, walk slowly around the room, and follow prompts for distance, movement speed, and lighting while the app recognizes walls, openings, and common furniture. GUIDED SCANNING • A short three-step preparation guide • Live prompts for distance, speed, and lighting • Visible counts for recognized walls and objects 3D VIEWING • Rotate and zoom the space as soon as scanning finishes • Review walls, doors, windows, and recognized objects • Keep recent scans saved locally on your device FLEXIBLE EXPORT • Export USDZ for Apple devices and AR viewing • Export an OBJ material package for tools such as Blender and CAD • Save or send files through the system share sheet PRIVACY FIRST Scanning and 3D processing happen on your device. No account, no advertising, no tracking, and no personal data collection. Requires a LiDAR-equipped iPhone or iPad running iOS 17 or later. Mirrors, glass, and very dark glossy surfaces can reduce scan accuracy.