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Airlock lets professionals share confidential files without losing control. Set passwords, limit views and downloads with quotas, revoke links instantly, and watermark PDFs on demand — all from one dashboard. Every access is logged so you always know who opened what. Built for lawyers, accountants, and anyone handling sensitive documents. AES-256 encryption, server hosted in France. Free plan available, Pro at €12/mo.

AirlockShare sensitive files with passwords, quotas & watermarks
Joseph Michautleft a comment
Hey Product Hunt! 👋 I'm Joseph, a solo founder and business school student from France. I built Airlock because I kept seeing professionals — especially lawyers — sharing sensitive client files through email attachments or generic cloud links with zero control over who sees what. The problem is simple: once you send a file, you lose all control. No way to know if it was forwarded, downloaded 50...

AirlockShare sensitive files with passwords, quotas & watermarks



