Client-Side PDF & Image Engineering Tools
Production-grade document manipulation, computer vision, and binary inspection utilities — engineered to execute 100% inside your browser's local memory sandbox.
🔒 Zero server uploads⚡ Hardware-accelerated WASM & Canvas🆓 Free forever — no watermark
📄 PDF Document Engineering Suite
Merge & Combine PDFConcatenate multiple PDF documents into a single cross-referenced file. Drag to reorder pages.Split & Extract PDFExtract custom page ranges or split multi-page PDFs into standalone documents.Compress & Optimize PDFShrink PDF byte size by pruning orphaned indirect objects and compressing streams.Watermark & Stamp PDFOverlay vector text (CONFIDENTIAL, DRAFT) or alpha PNG logos across all PDF pages.PDF to High-DPI PNGRasterize PDF pages into 72, 150, or 300 DPI PNG images and export as a ZIP archive.Word DOCX to PDFConvert Microsoft Word OpenXML documents into print-ready PDF files.Photoshop PSD to PDFExport layered Adobe Photoshop canvases into flattened PDF proofs.Universal File ConverterAccess all 240+ client-side document, data, audio, and video conversion pairs.
🖼️ Image & Computer Vision Studio
Document Camera ScannerCapture physical paper via webcam/phone with 4-point homography perspective correction.AI Background RemoverIsolate foreground subjects using in-browser ONNX Runtime neural segmentation.Lossy/Lossless CompressorReduce JPEG, PNG, and WebP byte footprints with live quantization previews.Precision Image ResizerResample pixel dimensions by exact width/height or percentage with aspect-ratio lock.iPhone HEIC to JPGDecode Apple HEIF/HEVC bursts into universally compatible sRGB JPEG files.PNG to WebP OptimizerConvert transparent PNG graphics into modern WebP assets for faster Core Web Vitals.SVG Vector to PNGRasterize scalable XML vector paths into crisp transparent PNG bitmaps.PSD to Transparent PNGComposite Adobe Photoshop layer stacks into high-resolution PNG graphics.
👁️ Dedicated Binary & CAD Format Viewers
Universal File StudioOpen, inspect, and convert 350+ formats in a multi-tab browser workspace.PDF Technical InspectorRender PDF vector streams, inspect page dictionaries, and print without Acrobat.Photoshop PSD ViewerInspect PSD layer trees, blend modes, and smart objects without Creative Cloud.AutoCAD DWG/DXF ViewerPan, zoom, and toggle 2D/3D CAD layers without an AutoCAD license.BIM IFC 3D Model ViewerExplore architectural Building Information Modeling assemblies via WebGL 2.0.Medical DICOM ViewerInspect clinical CT/MRI radiographs with local Hounsfield windowing.SQLite Database BrowserExecute SQL queries against .sqlite and .db files using SQL.js WASM.InPage Urdu (.INP) ReaderRead and extract Noori Nastaliq Urdu text from legacy InPage documents.
🛡️ Why Local Browser Execution Matters for Document & Image Workflows
Most online PDF mergers, splitters, and image compressors operate as thin web wrappers around remote Linux servers. When you use a cloud-based PDF tool to combine tax returns, legal contracts, or medical records, your confidential documents are transmitted across the public internet and written to third-party storage buckets.
ViewAnyFile.app replaces server-side processing with deterministic, client-side WebAssembly and HTML5 APIs:
- PDF Cross-Reference Manipulation (`pdf-lib` & `PDF.js`): Merging, splitting, compressing, and watermarking parse the ISO 32000-1 object tree directly inside a JavaScript `ArrayBuffer`, copying page dictionaries and font descriptors without rasterizing vector text.
- Canvas 2D & Bicubic Resampling: Image compression, resizing, and high-DPI PDF-to-PNG rasterization leverage hardware-accelerated GPU framebuffers to encode JPEG, PNG, and WebP streams with zero network latency.
- ONNX Runtime Neural Inference: Our AI Background Remover executes a quantized segmentation network locally in WebAssembly, delivering studio-grade alpha mattes while keeping product photography and portraits 100% private.