Printer Plugin Pro — Native Printing & PDF Export (All Platforms)

Printer Plugin Pro turns any screen content into a printout or PDF across all Unity-supported platforms. Capture a Texture2D, Camera, RenderTexture, or uGUI/TextMeshPro Canvas and send it to a system printer or export a PDF with one async call. Native printing is available on Windows (GDI), macOS (AppKit), Linux (CUPS), Android (PrintManager), iOS (AirPrint), and WebGL (browser print dialog or PDF download). The backend reports real printer capabilities via Printer.GetCapabilities(), enabling platform-specific logic. Cross-platform PDF export uses a dependency-free, self-contained PDF writer, ideal for receipts, invoices, certificates, and reports. The API is async and task-based with awaitable Print and ExportPdf methods, supporting OnCompleted, OnFailed, and OnProgress events. GPU-first capture via AsyncGPUReadback falls back to CPU automatically across DX11/12, Vulkan, Metal, OpenGL/GLES, and WebGL. Print settings include paper, orientation, margins, DPI, scale, and copies via PrintSettings, with templates and watermarks for image grids. An optional ESC/POS thermal printing module supports receipt generation, text styling, 1-bit images, barcodes, QR codes, and TCP transport. Includes full C# source, native binaries for Windows and macOS, managed bridges for iOS, Android, and WebGL, Linux CUPS support, four example scenes, and comprehensive documentation. Requires Unity 2022.3 LTS or newer and runs on real hardware across all target platforms.