True redaction removes the text and images from the file — not a black box on top. Plus real in-place text editing, fill + sign, reorder pages, and OCR.
LaunchEdit text in place, sign, redact, fill forms, and reorganize PDF files in your browser — all on your device. No upload, no subscription.
Drop two versions of a contract or drawing set. Moved notes read as moves, changed values light up digit by digit, and hidden text is named.
LaunchSide-by-side or overlay PDF diff driven by one engine that reads each file into a structured model — text, vector geometry, images, form fields, annotations — and compares the models. Moves show as moves, edits show only where they happened, and any PDF type works without picking a mode.
Drop a Gerber ZIP, an ODB++ .tgz or an IPC-2581 .xml and inspect every layer — compare revisions, snap-to-pad measure, run DRC and preview the board in 3D.
LaunchOpen Gerber, Excellon, ODB++ and IPC-2581 PCB files. Inspect layers, measure traces, run DRC, export to PNG / SVG / DXF.
Open a .step / .stp part and it measures itself: volume, thinnest wall, draft and undercuts on load, and a hole list with a BOM in one click. Measure, section, export STL.
LaunchOpen a STEP / STP part and it measures itself — volume, thinnest wall, draft and undercut checks on load, plus hole detection with a BOM. Measure, section, export STL. Rust + WASM B-rep kernel, runs in your browser.
Compress, merge, split, convert, and manipulate PDF files.
Resize, compress, convert, and transform images.
Convert, compress, and cut audio and video — MP3, WAV, MP4, WebM, Opus — all in your browser, nothing uploads.
Simulate a canning process down to its F0 sterilizing value.
Encrypt files, share encrypted notes as links, and inspect tokens, IDs, and Windows event logs.
Analyze packet captures, move files between devices, and console into network gear — nothing uploads.
Scan receipts into an expense ledger — your receipts and spending stay on your device.
View, measure, and repair CAD and 3D files — STEP, STL, OBJ, PLY, GLB, 3MF, DXF, and Gerber — right in your browser. Nothing uploads.
Make scanned and photographed PDFs searchable: a hidden text layer keeps the look, phone photos are flattened first. English, Spanish, Japanese, Chinese, Hindi, Vietnamese and more. Free.
Extract PDF Text only works on digital PDFs that already have a text layer (created from Word, Pages, etc.). OCR PDF works on scanned/image PDFs that are just pixels — it recognizes text from the page images.
English, Spanish, French, German, Italian, Portuguese, Russian, Japanese, Korean, Chinese (Simplified and Traditional), Hindi, Tamil, Indonesian, Vietnamese, Filipino and Swahili. Marathi and Telugu are in beta, marked Beta in the picker; they read, but less accurately, so check the result. Arabic, Urdu, Bengali, Gujarati, Punjabi and Burmese are not offered until a model reads them well.
Yes. A page photographed on a desk is found, flattened and levelled before it is read, which matters more for accuracy than anything else on photos. Pages tilted by more than a few degrees, or cut off at the edge, still read worse.
OCR accuracy depends on the scan quality, contrast, language and font. Pick the document's language; handwriting and blackletter (Fraktur) are not supported. Low-confidence words are left out of the searchable layer.
