Extract and unpack Doom, Doom II, Heretic, and Hexen (.wad) game archives into an organized ZIP archive directly in your browser. Extracts sprites, textures, maps, MIDI music, and converts sound effects into standard playable WAV files without SLADE or external software.
Detailed side-by-side format architecture for WAD Document (.wad) and ZIP Document (.zip). Every conversion executes strictly within isolated browser memory without network transit.
Drag and drop your .wad file onto the working surface or use the system file dialog. File magic bytes are verified locally on device.
Select a quality preset (Lossless, Visually Lossless, Balanced, Smallest) or adjust advanced encoding switches in the options panel.
Click CONVERT to execute local WebAssembly compilation. Save the finished .zip directly to local storage, or stage it for chaining.
Prefer local shell scripting? Run this standard POSIX command on your machine to achieve equivalent transcoding without a web interface:
# Convert WAD to ZIP locally
pandoc input.wad -o output.zipWorking with files across multiple web pages? The official convrtr Chrome Extension adds native Side Panel docking, right-click context menu media extraction, and visible viewport capture. Powered by the same zero-upload client-side WebAssembly engine.
Yes. The extractor parses both official commercial game packages (IWADs like DOOM.WAD and DOOM2.WAD) and user-created modification patches (PWADs).
Yes! Classic Doom sound lumps (DSPISTOL, DSOOF, etc.) use a custom 8-bit unsigned PCM header. convrtr automatically detects these sound lumps and wraps them into standard 44-byte RIFF/WAVE (.wav) files so they play natively on any phone, PC, or digital audio workstation.
The tool recognizes section boundary markers (S_START/S_END for sprites, F_START/F_END for flats, P_START/P_END for wall patches, and map markers like E1M1 or MAP01) and groups corresponding assets into designated subdirectories within the ZIP file.
No. All WAD directory parsing, sound conversion, and ZIP compression runs 100% locally in your browser memory. Nothing is uploaded.
WAD Document (WAD) and ZIP Document (ZIP) serve distinct roles across the digital workflow. Converting to ZIP provides optimized compatibility, modern compression efficiency, or standardized playback across web browsers, operating systems, and media production environments.
The output format (ZIP) is inherently lossless or supports lossless operation. Your original visual or audio fidelity is mathematically preserved without quantization artifacts.
Never. convrtr is architected with a strict zero-upload model. All processing, decoding, decompression, and encoding happen 100% locally on your machine using sandboxed WebAssembly and Web Workers. Your data never touches an external server, database, or analytics collector.
You can execute this conversion locally via command-line utilities such as ffmpeg, cwebp, or ImageMagick. For example: see the developer terminal recipe provided in the technical specifications dossier above. convrtr provides the identical local-first capability directly inside your browser without installing CLI packages.
Yes. You can drop multiple .wad files into the instrument to process them concurrently in browser Web Workers, or click 'Open in Master Studio' to queue mixed formats, configure individual targets, and export as a single ZIP archive.
Convert web media, local files, and document assets directly in Chrome Side Panel using client-side WebAssembly, zero-server uploads, and the official convrtr browser extension.
A byte-level walkthrough of the MLW container format: the Root marker, the filename block, the AES-GCM payload, and the one part of the layout nobody has documented.
MLW uses a single fixed encryption key shared across every install of the app. What that means for whether unwrapping it counts as DRM circumvention — in plain English, not legal advice.