Tresorit
Tresorit is a zero‑knowledge, end‑to‑end encrypted cloud collaboration platform built for organizations that handle sensitive data. It enables secure file storage, syncing, and sharing while ensuring that only data owners and authorized recipients can access content—Tresorit itself cannot. Files are encrypted on the user’s device before upload and remain protected throughout storage and sharing.
The platform supports secure internal collaboration and external data exchange through encrypted file sharing, secure email links, digital signatures, and encrypted data rooms for client and partner collaboration. Tresorit provides granular access controls, auditability, and configurable data residency to help meet strict security and compliance requirements. Designed as a privacy‑first alternative to traditional cloud tools, Tresorit allows teams to collaborate productively without compromising control, confidentiality, or regulatory obligations.
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AnyToURL
AnyToURL is a web-based file-sharing service that instantly turns uploaded files into shareable URLs with no complicated steps. You just drag and drop, browse to upload, or paste from your clipboard, and get a short link within seconds that you can share by email, chat, or social media. It stores files up to a size limit (with free users typically getting up to 50 MB and temporary hosting) and serves them over a high-performance global edge CDN for fast access worldwide, with smart previews for images, PDFs, and documents so recipients can view content directly in the browser. It emphasizes simplicity and speed, providing password protection for sensitive links, optional permanent storage for paid users, and support for a variety of file types, including media, documents, and code snippets. Key features include one-click link generation, browser previews, secure hosting, and instant delivery via a global network.
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SEAL
SEAL is a file-transfer service for sharing documents, media, design files, datasets and archives through temporary links. In the web app, files are encrypted in-browser before upload; CLI encryption is local. Senders can set expiry, passwords, single-use access, download limits or NDA gates, review a signed access log, and revoke hosted access. Recipients open links in a browser without an account. SEAL also offers a Telegram bot and Mini App, a CLI, SDK, HTTP API and local stdio MCP server. AI agents can share or request files and secrets; after pairing, files can go to a SEAL inbox while the agent receives a handle instead of a link. The Telegram bot encrypts files on its host, so chat attachments pass through Telegram's infrastructure first; its Mini App encrypts on-device. Each seal includes up to 1 GB and seven days. One-time upgrades add capacity and lifetime; individual files are limited to 10 GB.
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Glass Desktop Box
Glass Desktop Box is Windows software for organizing local files in visual workspaces and sharing selected files or folders. Users arrange items in customizable Desktop Boxes, create tabs and folder links, add notes, and choose static or animated backgrounds. A Windows host can invite colleagues, clients, or friends to access a shared workspace or exchange files through a browser link; guests can upload and download without installing the desktop app or creating an account. Transfers use a direct peer-to-peer connection when possible, with a relay fallback, and shared files are not kept in permanent cloud storage. PIN-protected access and live chat are available during sharing. The software serves individuals and teams that want to organize projects locally while sharing files across devices. The host application runs on Windows; recipients can join using browsers on Windows, Mac, Linux, iPhone, iPad, or Android.
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