Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Mac




Instant.io is described as 'Download/upload files using the WebTorrent protocol (BitTorrent over WebRTC). This is a beta' and is an app in the file sharing category. There are more than 50 alternatives to Instant.io for a variety of platforms, including Web-based, Windows, Linux, Mac and Android apps. The best Instant.io alternative is LocalSend, which is both free and Open Source. Other great apps like Instant.io are MEGA, PairDrop, Wormhole and SwissTransfer.




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.



Arbore is a free and open-source file sharing application that enables you to send your pictures, documents, files to your contacts privately and without limits.




Weborf is a lightweight webserver designed to rapidly share directories. Runs on POSIX systems.
TangoShare is a peer-to-peer file sharing tool that transfers files directly between devices with no middle servers and end-to-end encryption for complete privacy.




Need to share some files with your colleagues or setup basic html website on your machine? It's very simple with Simple HTTP Server. Just click 'Start server' and choose a folder to share. The url already in your clipboard.

Fastest.Fish is an online peer to peer file transfer tool with no restrictions.
Designed specifically for transferring large files.


SmallCloud is a minimal, privacy-focused alternative to AirDrop, Snapdrop, and file-syncing tools — designed for anyone who just wants to send a file from one device to another with zero friction.



SmallCloud is the most popular commercial alternative to Instant.io.
Welcome to Airclap, where file transfers are a joy, and time is never wasted. With no internet needed, seamless cross-platform compatibility, and blazing-fast speeds, Airclap revolutionizes how you share files.




Curato: File sharing app allowing transfers using 6-codes,torrents,public hosting,lockers and rooms - all end-to-end encrypted.




portal is a fast and secure file transfer utility for sending files from one computer to any other computer. All communication beyond the initial client handshake is encrypted. If the sender and receiver can reach each other directly, the file transfer involves no servers.

