PrivyDrop is a free, open-source, end-to-end encrypted P2P file-sharing tool built by a C++ engineer as both a personal solution for seamless device transfers and an experiment in learning full-stack development with AI assistance
WebRTC-based peer-to-peer (P2P) architecture with end-to-end encryption, built as a full-stack web app.
2025-08-27
- website
Highlight 1
Strong privacy and security by ensuring files never pass through a server, appealing to privacy-conscious users.
Highlight 2
Extremely accessible — no installation or account creation needed, lowering the entry barrier for first-time users.
Highlight 3
Advanced features such as folder transfers and resumable uploads, which go beyond typical browser-based file-sharing tools.
Improvement 1
Limited discoverability of peers — establishing a connection may confuse non-technical users who are unfamiliar with WebRTC link sharing.
Improvement 2
Lacks mobile optimization and polish in the UI/UX, which could be critical for users frequently transferring files between phone and PC.
Improvement 3
No clear onboarding or guided walkthrough, which might leave first-time users unsure of how to start a transfer.
Product Functionality
Add clearer peer connection instructions, progress indicators, and error-handling for failed transfers. Consider adding QR-code-based device pairing for easier mobile-to-PC sharing.
UI & UX
Redesign with a mobile-first approach, providing a cleaner layout, step-by-step guide, and animations to guide users through the transfer process.
SEO or Marketing
Optimize landing page content with descriptive keywords such as 'secure file sharing' and 'AirDrop alternative for web'. Create blog posts or tutorials showcasing use cases to improve visibility on search engines.
MultiLanguage Support
Add localization for major languages (e.g., Spanish, Chinese, French, German) to make the product more accessible to non-English speakers.
- 1
Do I need to sign up or install anything to use PrivyDrop?
No. PrivyDrop works directly in your browser without requiring installation or account creation.
- 2
Is my data stored on any server during the transfer?
No. All transfers are peer-to-peer over WebRTC and fully end-to-end encrypted. Your files and text never pass through an external server.
- 3
Can I send large files or entire folders?
Yes. PrivyDrop has no limits on file size or type and supports entire folder transfers, with resumable uploads in case of interruptions.