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About

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.

About

SuperFile introduces sovereign file control, going beyond the limits of file sharing by keeping files secure and under your control even after they are shared. Your company loses control of its files the moment they leave the system: sensitive files get forwarded outside the company, teams do not know who has them or where they end up, security depends on where the file is stored instead of what the file is, former employees can still have copies, downloaded access cannot usually be revoked, files get duplicated or renamed, and authenticity becomes harder to prove. SuperFile eliminates this by building file control into the file itself. Trackable Files let users see who accessed a file, when, and from where, with every interaction recorded at the file level instead of only at the platform level, including access history, time and location visibility, user verification, and real-time activity logs.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Freelancers, small teams, designers, audio/video creators, CAD and 3D-printing services, and developers delivering AI-generated reports and archives to people.

Audience

Enterprises, governments, and creators requiring to securely share, protect, authenticate, and control access to sensitive files and digital assets

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$9 one-time
Free: each seal holds up to 1 GB for up to 7 days. One-time upgrades per seal: $9 for 5 GB/3 months, $29 for 50 GB/6 months, or $99 for 500 GB/12 months. No recurring subscription; individual files remain limited to 10 GB.
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

SEAL
seal.net

Company Information

SuperFile
Founded: 2020
United States
superfile.com

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Synqion

Synqion

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Alternatives

TeamDrive

TeamDrive

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idgard

idgard

Uniscon
FileTransfer.io

FileTransfer.io

Palo Alto HiTec Solutions
Media Shuttle

Media Shuttle

Signiant

Categories

File Sharing Supported

Categories

File Managers Supported
File Sharing Supported

Integrations

Claude Code Supported
Claude Desktop Supported
Cline Supported
Cursor Supported
Dropbox Not Supported
Google Drive Not Supported
Model Context Protocol (MCP) Supported
Telegram Supported

Integrations

Claude Code Not Supported
Claude Desktop Not Supported
Cline Not Supported
Cursor Not Supported
Dropbox Supported
Google Drive Supported
Model Context Protocol (MCP) Not Supported
Telegram Not Supported
Claim SEAL and update features and information
Claim SEAL and update features and information
Claim SuperFile and update features and information
Claim SuperFile and update features and information