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.
Convert MOV, MKV, AVI, or WebM video to MP4. The formats mobile editors treat as edge cases — handled without installing CapCut, VLC, or HandBrake.
MP4, WebM, MOV, AVI, MKV — convert to any format or optimize for platforms
For one-off desktop conversion (especially MOV, MKV, AVI which mobile editors treat as edge cases), this is faster — no install, no signup, no admin permissions on a work laptop. CapCut is mobile-first and prefers MP4 in/out. VLC works but its UI is not optimized for "convert this one file."
MP4, WebM, MOV, AVI, MKV — any to any. Plus quality and resolution presets, and platform presets (YouTube, Instagram, Discord, email, etc.) that pick codec + resolution + size cap automatically.
Quality is adjustable per platform preset or via manual mode (CRF + resolution + frame rate). Lower CRF = higher quality + larger file.
MP4 / MOV / MKV outputs use AAC. WebM uses Vorbis. Audio bitrate is automatic based on the video quality preset.
