Edit text in place, sign, redact, reorganize. True content-stream rewrite, not stamp-on-top.
LaunchEdit, sign, redact, and reorganize PDF files in your browser. The Adobe Acrobat alternative that runs on your device — no upload, no subscription.
Pixel-perfect PDF diff with word-level text view, metadata + form-field compare, ruler, and exclusion zones.
LaunchSide-by-side or overlay PDF diff with a document-type selector — Document (contracts, reports), AEC / Blueprint (drawings, schematics), or Image-Scan. Highlights pixel-level differences plus a word-level text diff in a modal.
Open any PCB Gerber bundle in your browser. Gerber X2, Excellon, layer compare, snap-to-pad measure, snapshot URLs.
LaunchOpen RS-274X / X2 Gerber and Excellon files. Inspect layers, measure traces, export to PNG / SVG / DXF.
Drop a .step or .stp file and view the 3D model instantly — orbit, measure, screenshot. Real Rust + WASM B-rep kernel, no install, no upload.
LaunchOpen STEP / STP files in your browser. Real Rust + WASM tessellation kernel. Orbit, measure, screenshot. No upload.
Compress, merge, split, convert, and manipulate PDF files.
Resize, compress, convert, and transform images.
Format, encode, decode, and validate code and data — safe for production secrets.
Convert, compress, and cut audio and video — MP3, WAV, MP4, WebM, Opus — all in your browser, nothing uploads.
Recipe scaling, canning processing times — kitchen math you should not memorize.
AES-256 file encryption and self-destructing encrypted notes.
Analyze packet captures and run sysadmin diagnostics in your browser — nothing uploads. PCAP Analyzer ships first.
Chart-overlay technical analysis and precision financial math — your screenshots and numbers never leave your device.
Open CAD, BIM, medical, and enterprise files without paying $300-30K/year for the native software. Gerber Viewer ships first.
Read a passport or ID card MRZ in your browser. Extracts all fields and validates ICAO 9303 check digits. The photo never leaves your device — built for exactly that reason.
TD3 (passports, two 44-character lines), TD2 (two 36-character lines), and TD1 (ID cards, three 30-character lines) per ICAO Doc 9303. The format is detected automatically.
Each MRZ field carries a check digit computed with the ICAO 7-3-1 algorithm. A green badge means the recomputed digit matches — the field was read correctly. A red badge means a misread character or an invalid document; fix the raw line and it re-validates.
Transcribing passport fields by hand is slow and error-prone in exactly the way check digits were invented to catch. Reading the MRZ and validating the digits gives you confirmed-correct data in seconds.
The photo is processed entirely in your browser and discarded when you leave. No image, no field, no analytics event containing document data ever leaves your device.
