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.
Vote what you want next. Request what's missing.
If a tool you need doesn't exist yet, request it. The roadmap is shaped largely by what people actually ask for.
Live on the site. Check the changelog for the user-facing write-up.
Shipped in v0.10.0 PR 29. See /docs/pwa-install for the user-facing install guide, .kb/decisions/D15-pwa-install.md for the architecture, and /help/pwa-diagnostics for the live health check. What it does A header …
Building or coming up.
Selective offline mode implemented. Users can pin individual tools for offline use via the "Save offline" button on any tool page. What shipped - Service worker with 5 cache tiers static, shell, pinned, CDN, policy …
Open ideas waiting for triage and votes.
Add a light theme by swapping the semantic token layer. The design system is already built for this — all components use semantic tokens --color-surface-primary, --color-text-heading, etc. and never reference raw hex val…
