LiquidFiles is built around a simple idea: secure file transfer should be easy for everyone and controlled by you. Here's everything that makes that possible.
Four ways to move files — each designed for a different scenario, all sharing the same security and control.
Any size. To anyone. With a familiar webmail-like interface.
Uploads are split into 100 MB chunks to work around proxy and timeout limitations.
Messages expire by date or download count. Files are automatically deleted on expiry.
Recipients can download multiple files as a single zip archive.
Restrict who can download beyond the specified recipients.
Control max message size, blocked extensions, and allowed file types by group.
Re-send previously uploaded files to new recipients instantly.
Let anyone send files to you — no registration required.
Permanent URLs like /filedrop/hr_applications where anyone can upload.
Create as many as you need with individual size limits and file type restrictions.
Each user gets their own Filedrop URL — perfect for email signatures. Use readable email-based URLs or secure random strings.
Send a one-time upload link to someone. They upload, you receive — no accounts needed. Cannot be reused, so it's never abused.
Accept files over FTP from external users and systems. Incoming files are processed just like a Filedrop — ideal for automated workflows and legacy integrations.
Receive files via email. Attachments are stripped from incoming messages and processed like a Filedrop — no portal login needed for senders.
Persistent shared spaces for projects and collaboration.
Share folders with internal and external teams with fine-grained permissions.
Upload entire folder structures directly from the browser. Download folders as zip archives.
Keep as many revisions of each file as you need.
Shareable links to individual files with built-in authentication.
Post links in forums, on web pages, or in messages when you don't know the recipient in advance.
Each FileLink has its own expiration and authentication settings.
LiquidFiles is secure by default. Every deployment ships with hardened infrastructure, strong encryption, and comprehensive audit logging — no configuration required.
LiquidFiles ships as a virtual appliance — a complete, pre-configured system with OS and application ready to go. Install in minutes on any supported platform.
Designed to be self-administrating. Set your policies once and LiquidFiles handles the rest — automatic user provisioning, expiration cleanup, and more.
LiquidFiles fits into your existing tools and workflows, not the other way around.
Click "Secure Attach" instead of the standard attach button. Configurable to automatically route files over a certain size through LiquidFiles. Supports file and folder attachments, with the option to send the email body as a secure attachment.
Windows XP / Office 2003 and later. Configurable via Group Policy.Full HTTP/REST/JSON API for integrating secure file transfer into any application or workflow.
Per-group API access controls.Windows CLI agent for scripting and automation. Windows system tray agent for easy desktop access without the browser.
Every feature in LiquidFiles starts from the same set of design principles:
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