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.
Croc Alternatives
Croc is described as 'Enables secure peer-to-peer file transfers across platforms with encrypted code phrase authentication, resuming interrupted transfers without external storage' and is a large file transfer service in the file sharing category. There are more than 100 alternatives to Croc for a variety of platforms, including Web-based, Windows, Mac, Android and Linux apps. The best Croc alternative is LocalSend, which is both free and Open Source. Other great apps like Croc are KDE Connect, OnionShare, Send and PairDrop.
Alternatives list
Blindsend is an open source tool for private, end-to-end encrypted file exchange. It supports two use cases - sharing files and requesting files. Files uploaded to blindsend are encrypted using an end-to-end encrypted protocol, meaning neither blindsend nor any third party can...
Transmitic is an encrypted, peer to peer, file transfer program with download pause and resume.
TickFile is a privacy-first, zero-log file sharing service with true end-to-end encryption. Files are encrypted on your device with AES-256-GCM before upload — the key lives in the share link's URL fragment and never reaches the server, so it can't read or scan your data.
Cost / License
- Freemium
- Proprietary
Platforms
- Android
- Online
77 Backup4all alternativesBackup4all, backup software that performs incremental backup, differential, full and mirror backup to DVD, DVD-RW, CD, CD-RW, Blu-ray, HD-DVD, Dual layer drives, USB, network and backup to FTP. Backs-up open files, encrypts backups, sends backup notifications, schedules backups...
Cost / License
- Paid
- Proprietary
Platforms
- Windows
QuickBridge is a fast, free, browser-native web app that enables direct, peer-to-peer file sharing between devices with a 10 GB limit, bypassing the need for cloud storage or user accounts. This tool facilitates secure and immediate transfers across operating systems, including...
Cost / License
- Free
- Proprietary
Application types
Platforms
- Online
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51 Send Atlas alternativesA flat-rate file transfer platform for creators and indie studios that allows you to send RAW photos, videos, and audio with no per-GB fees, no sign ups required, No AI training, and all transfers encrypted end to end.
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O&O FileDirect makes it possible to share an unlimited number of files without having to load them in the cloud. This way your confidential files are never out of your hands. You maintain complete control over who gets to see them.
Cost / License
- Free
- Proprietary
Platforms
- Windows
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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.
Cost / License
- Free
- Open Source
Platforms
- Mac
P2P file transfer from the future. No size limit, no signup. First transfer service built for humans and AI agents alike. Free tier. Cloud tier. Done.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)
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