Secure file sharing tool with end-to-end encryption and auto-expiring links. Forked from Firefox Send, it's now self-hostable and compatible with ffsend CLI. Share files up to 2.5GB privately and securely, knowing they won't stay online forever.

CortexDrop is described as 'Privacy-first file transfer — files are encrypted in your browser, then pinned to IPFS. Share files. Not your privacy' and is a large file transfer service in the file sharing category. There are eight alternatives to CortexDrop, not only websites but also apps for a variety of platforms, including Android, iPhone, Mac and Windows apps. The best CortexDrop alternative is Send, which is both free and Open Source. Other great sites and apps similar to CortexDrop are Wormhole, WeTransfer, SwissTransfer and Send Anywhere.
Secure file sharing tool with end-to-end encryption and auto-expiring links. Forked from Firefox Send, it's now self-hostable and compatible with ffsend CLI. Share files up to 2.5GB privately and securely, knowing they won't stay online forever.

Private file sharing platform with end-to-end encryption & auto-expiring links. Generates links in under 2 seconds with peer-to-peer transfers. Additional features include QR codes, multi-language support & custom expiration settings. Supports Tor Browser & clipboard file sharing.


File-sharing platform for transferring files like presentations, photos, videos & docs. Free plan allows 3 GB/month, while Starter (300 GB) and Ultimate/Teams plans offer custom branding, malware scanning & transfer recovery. Teams plan supports up to 25 members. Upgrade for unlimited transfers & more features.




Secure and free data transfer service that lets you send up to 50GB. No registration required, with download links valid for 30 days. Share files via email or link, with optional password protection. Data is stored in Switzerland, complying with GDPR, ensuring secure sharing for individuals and businesses.



Share unlimited files of any size or type instantly across Android, iOS, Windows, Mac, and Linux using peer-to-peer transfer, no login or signup required, a one-time six-digit code pairs devices, enabling secure, real-time, direct device-to-device file sharing.




A secure and ephemeral way to transmit sensitive information to anyone. Sends can include plaintext or file attachments up to 100 MB.


Send encrypted files without size limits. No need to have a Smash account.
Password protection.







