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.
Best free online tools: local compute, instant result, no upload.
What's new PDF Editor v1.1 — Watermark, Bates, Markdown, true redactionBrowser-based replacements for the paid software you'd otherwise be stuck with. Click a card to see how they stack up; or launch straight into the tool.
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.
Pull a palette of the dominant colours from any image. Hex, RGB, and HSL values for each colour, plus an exportable swatch.
Encrypt a file with AES The encrypted file can be decrypted from the same tool.
Convert between PNG, JPG, WebP, and BMP. Resize on the fly, preview each format's output size, and pick a fill color for transparency.
Shrink JPG, PNG, and WebP file size with a quality slider and live before/after preview. Strip metadata to save more.
Side-by-side or overlay PDF diff. Highlights pixel-level differences plus a word-level text diff in a modal.
Edit, sign, redact, and reorganize PDF files in your browser. The Adobe Acrobat alternative that runs on your device — no upload, no subscription.
Shrink PDF file size without losing readable text or images. Pick a quality preset, see exact savings, and download the smaller PDF.
Split a PDF by page range, by every N pages, or by extracting specific pages into their own files — without uploading the source.
Open a tool, work on it, leave with your file. We don't keep copies.
Open a tool, use it, close it. No email, no account, no paywall on the essentials.
Pin it to your home screen or dock. Works offline the next time you need it.
