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. 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.
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.
Transform, analyze, and format text with instant results as you type.
Edit, convert, and optimize audio and video files.
Sourdough baker math, altitude baking adjustments, canning processing times, and homebrew ABV.
AES-256 file encryption and self-destructing encrypted notes.
Open CAD, BIM, medical, and enterprise files without paying $300-30K/year for the native software. Gerber Viewer ships first.
Run OCR on scanned PDFs. Make them text-searchable, or extract plain text. Supports 11 languages.
Recognizes text in scanned/image PDFs. Searchable mode keeps the page image and adds an invisible text layer so you can copy & Ctrl+F search the result. PaddleOCR (PP-OCRv5) is more accurate on Latin / Korean / Cyrillic / Arabic / Devanagari / Tamil / Telugu / Japanese; Tesseract is used for Chinese, Bengali, Urdu, Punjabi, and Gujarati where Paddle's mobile models aren't available.
Drop a scanned PDF here or click to browse — up to 50 MB
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.
No. Tesseract.js runs entirely in your browser. The PDF and the recognized text never leave your device.
Roughly 5-15 seconds per page on a modern laptop. Larger or busier pages take longer. The first page after picking a language is slower because the language pack downloads on first run.
OCR accuracy depends on scan quality, contrast, language, and font. Cleaner scans + the right language pack give the best results. Low-confidence words are filtered out of the searchable layer.
