AlterSend is described as 'Private, peer-to-peer file sharing with end-to-end encryption, no size limits, no cloud storage, and cross-platform support—no sign-up or accounts required' and is a large file transfer service in the file sharing category. There are more than 10 alternatives to AlterSend for a variety of platforms, including Web-based, Windows, Mac, Android and Linux apps. The best AlterSend alternative is LocalSend, which is both free and Open Source. Other great apps like AlterSend are Dropbox, Blip, PairDrop and OnionShare.
Wormhole File Transfer is an open-source software that uses the magic-wormhole protocol for secure file transfer. It includes a QR code feature for extra security and offers a dark theme for visual comfort.
Germany
EU
You can send and receive small and large files. You can encrypt the links you create and remove them at any time. You can set the file size allowed in links. You can block unwanted file extensions from being uploaded to links and keep your profile secure with 2FA.
A 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.
United States
MoreTransfer is a large-file transfer and client delivery platform built for people who need more than a basic download link.
CompliBase is a compliance document control platform for businesses operating across more than one site. It tracks every permit, licence, certificate and vendor record in one workspace, with expiry dates and automated renewal reminders so documents don't lapse unnoticed.
South Africa
Serbia
Send and receive files directly between your devices, phone, laptop, or desktop, with no internet, no accounts, and no cloud uploads.
Provides AES-256-GCM in-browser encryption for text and files, enabling single-use, self-destructing links with no account needed, open source MIT, up to 50,000 characters or 10 MB, keys only in URL, auto-expires in 1–72 hours, and atomic deletion upon access.
United States
LACloud (Local Area Cloud) is a local-area cloud: it lets you share, sync, and back up files directly between your own devices — Windows, macOS, Linux, iPhone, and Android — over your local network or your own VPN.
United States
ButterShare is a free, web-based peer-to-peer file transfer service that lets you send files of any size directly between devices with no account, no app installation, and zero intermediate cloud file storage.
