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.
Convert between video formats, compress, and strip audio — all in your browser.
Sourdough baker math, canning processing times — kitchen math you should not memorize.
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.
Pick the channel that matches what you need. Forms file tracked issues; email reaches a human inbox.
Use these first — they file a tracked issue with the right context and you get a confirmation link.
A tool is broken or behaving unexpectedly. Files a tracked issue we can investigate.
Open bug formYou need a tool that does not exist yet. The roadmap is shaped by these.
Open request formAnything else — likes, dislikes, ideas, questions, criticism. All read.
Open feedback formSponsorship questions, invoice / PO requests, refund requests within 30 days of charge.
[email protected] Sponsor page →Embedding tools in a paid product, internal use beyond the personal-use license, OEM redistribution.
[email protected] License terms →Each policy contains the full procedure and what to include in your message.
Material hosted on lofttools.com infringes your copyright. Reaches our registered DMCA Designated Agent.
[email protected] DMCA policy + template →Responsible disclosure of a vulnerability. We do not pursue researchers acting in good faith.
[email protected] security.txt →Abuse of the Service in violation of our Acceptable Use Policy — spam, harassment, CSAM, illegal use.
[email protected] Acceptable Use Policy →A tool, page, or interaction is not accessible. We aim for WCAG 2.1 AA and want to know what is failing.
[email protected] Accessibility statement →Access, deletion, correction, or portability of any personal data we may hold — GDPR, CCPA, Quebec Law 25, LGPD. Usually just the email you write from.
[email protected] Privacy policy →Trademark, defamation, court orders, government requests, anything not covered above.
[email protected] All policies →Loft Tools is a one-person project. I read every message but reply in batches — usually within a few days, sometimes a week. For DMCA, security, and abuse reports, response is prioritised.
Mailing address for formal notices: Khine Zaw, dba Loft Tools, 577 East Chartres Street, Anaheim, CA 92805, U.S.A.
