OnionShare is described as 'Share files, host sites, and chat securely and anonymously via Tor using direct, password-protected onion services. No third-party servers or metadata stored' and is a very popular large file transfer service in the file sharing category. There are more than 50 alternatives to OnionShare for a variety of platforms, including Web-based, Windows, Linux, Mac and Android apps. The best OnionShare alternative is LocalSend, which is both free and Open Source. Other great apps like OnionShare are Send, AlterSend, RetroShare and Wormhole.
Secure cloud storage and file sharing platform with 15GB free storage, private download links, password protection, and instant file previews. No account required for recipients.
Türkiye
Content-addressed filesystem on Nostr. Merkle roots can be published to get mutable npub/tree/path addresses. Data is chunked, optionally encrypted by default (CHK), and works with Blossom-compatible storage and WebRTC fetches.
File transfer between Android, iOS, Linux, macOS, and Windows over ad hoc Wi-Fi. No network infrastructure required, just two devices with Wi-Fi chips in close range.
The easiest way to share files across Android, iPhone, PC, Mac, and more – no downloads or installs required. Send photos, videos, and documents instantly. Simply upload your files and share the QR code to start transferring.
Elapp let's you send files to mobile and desktop devices near you. Send photos and videos to friends nearby super fast without losing quality.
United States
Spot-On is Encryption software that securely connects two friends for chat, group chat, email, file sharing and file transfers with magnet links and P2P web search.
Provides end-to-end encryption to secure your files across any storage location. Features zero-knowledge privacy, easy drag-and-drop use, and confidential file sharing, ensuring user privacy and future-proof cryptography. Offers 2GB free, with subscription for extra capacity.
Netherlands
EU
Transfer up to 100 GB per file securely for free. Upload any type file, video, music, photo or document.
Nigeria
0up is a zero-knowledge, open-source, encrypted file sharing service. Files are encrypted browser-side before being uploaded. A shareable link contains the decryption key and is never sent to the server - keeping shared files secure.
It uses http to transfer files between devices.You can transfer files between devices that run Photon.(No wifi router is required ,you can use hotspot)
Finland
