Modeler 3D vs PDF Creator & Document Editor

Modeler 3D is in the tradition of OpenSCAD and JSCAD a programmatic 3D modeling tool. In contrary to those two, the well known Lua-script language is used. Primary target devices are the latest, powerful M1 iPads, which calls for professional, native CAD tools. This need shall be fulfilled by Modeler 3D. Honestly speaking, Modeler 3D is not there yet, but will quickly evolve. Designs can be exported as OBJ and STL in high quality and full resolution. Features: - 2D objects: Circle, Square, Rectangle, Isogon, Text, Arbitrary Path, Sketch consisting of multiple paths - 2D modifiers: translate, rotate, scale - 2D object operations: union - 3D objects: Cube, Cone, Sphere, Cylinder - 3D modifiers: translate, rotate, scale, center - 3D object operations: union, intersection, subtract, xor - 2D to 3D: extrude, loft - 2D applied to 3D: Pocket - Native CSG engine written in Swift - Export: OBJ, STL, PNG and code - Live updates of computed 3D models - Color support: - Multi-Window Support - Drag And Drop between Projects and from File Manager We are looking forward to your feedback.

PDF Creator & Document Editor is your ultimate all-in-one offline utility for generating, merging, scanning, and protecting PDF documents directly on your iPhone or iPad. Built for maximum speed, security, and visual clarity, the app operates 100% locally on your device to keep your confidential documents private. Whether you need to scan contracts with smart edge detection, convert web pages for offline reference, draft rich text documents, extract text from screenshots using local OCR, or combine multiple PDF files into one clean document, PDF Creator has you covered. CORE FEATURES: 1. Smart Document Scanner - Auto Edge Detection: Capture documents using your camera with built-in perspective correction, auto-rotation, and automatic bounding box crop. - Professional Enhancements: Clean up scans using high-quality filters: - Original: Maintain the exact colors of the capture. - Grayscale: Clean monochromatic layout. - Document B&W: High-contrast black and white for sharp text readability. - Magic Bright: Boost exposure, contrast, and sharpness to remove shadows. - Scan Preview: Review all scanned pages in a fluid scrolling list, delete unneeded pages, and adjust filters page-by-page. 2. Advanced Multi-PDF Organizer & Merger - Merge Multiple PDFs: Select multiple PDF documents from your device's files. - Page-Level Control: Extract and render pages as thumbnails, and sort them dynamically. - Interactive Sorting: Move pages left/right or delete individual pages in a single tap before exporting. Combine pages into a single merged PDF instantly. 3. Rich Text to PDF Editor - Complete Formatting: Custom font selection, sizes, colors, text alignment (left, center, right), bold, italic, underline, strikethrough, links, and bullet/numbered lists. - Highlight Color Control: Highlight text with tailored colors and full opacity adjustments. Clear highlighting instantly with a dedicated sweep button. - Local Image Insertion: Insert images from your library or camera directly into the editor document. Images are compressed and scaled for optimized, offline PDF generation. - Local OCR Text Scanner: Capture a photo of printed text, and the app will instantly read the text offline and insert it directly at your editor's cursor position. 4. Web to PDF Converter - Clean Web Rendering: Type a URL or search to load pages in the secure browser. Save entire web pages as formatted PDFs. - Smart URL Normalization: Automatically formats entered text into secure https URLs. - Search History: Access past successful browsing paths via the history menu. Clear records with one-tap clearing. 5. PDF Security & Watermarking - Secure PDF Encryption: Lock exported files with robust password protection. Unauthorized users will be prompted for a password when opening the document on any compatible PDF reader. - Text Watermarks: Prevent plagiarism by applying a semi-transparent, diagonal text watermark (e.g., "CONFIDENTIAL" or "DRAFT") across each page. 6. Multi-Language Localization - The entire app interface is localized into 20 languages: English, Español, Türkçe, Français, Deutsch, Italiano, Português, Русский, 简体中文, 日本語, 한국어, العربية, हिन्दी, Nederlands, Polski, Tiếng Việt, Bahasa Indonesia, Svenska, Українська, and Română.