BlackHole is described as 'Move your files around the web with high-performance file transfer service that secured with blockchain technology' and is an app in the file sharing category. There are more than 50 alternatives to BlackHole for a variety of platforms, including Web-based, Windows, Mac, Android and iPhone apps. The best BlackHole alternative is LocalSend, which is both free and Open Source. Other great apps like BlackHole are OnionShare, Send, pCloud and PrivateBin.
LocalSend is a free, open-source, cross-platform file-sharing tool designed to securely share files and messages with nearby devices over your local network without needing an internet connection. Here are some of its key features:
OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network.
Send lets you share files with end-to-end encryption and a link that automatically expires. So you can keep what you share private and make sure your stuff doesn’t stay online forever.
Fast and very secure digital asset management platform with a user-friendly interface. Allows you to customize download links with your brand's style and logo. Controlled access to all your digital files-anytime, anywhere,on any device and more.
PrivateBin is a minimalist, open source online pastebin where the server has zero knowledge of pasted data.
Hoodik is a lightweight, secure, and self-hosted cloud storage solution. It's designed and built with Rust and Vue, focusing on end-to-end encryption that shields your data from prying eyes and hackers.
Effortlessly share files up to 2 GB for free with secure, straightforward transfers for photos, videos, and more. Upgrade to WeTransfer Plus for $12/month to send up to 20 GB with enhanced security, extended access, and password protection, making it ideal for professionals and frequent users.
Simple, private file sharing
Wormhole lets you share files up to 10GB with end-to-end encryption and a link that automatically expires. So you can keep what you share private and make sure your stuff doesn't stay online forever.
SwissTransfer is a data transfer service that lets you send up to 50 GB. It’s free of charge, free of ads and it respects your privacy.
Pioneering scalable cloud backup offers unlimited data protection and application storage with S3 compatibility, ensuring seamless data recovery and privacy compliance, backed by 24/7 support at one-fifth the cost of traditional solutions.
A cross-platform file sharing service which allows users to easily share digital content peer-to-peer, in real-time, without cloud storage.
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Both have a web app and desktop app.