Delivering network diagrams, service proposals, technical specs, or contract documents to telecom clients and partners means nothing if you can't tell whether anyone has actually looked at them. WeTransfer shows you both preview and download activity for every transfer, giving you the engagement signals you need before your next conversation.
Keep count of who views your transfer
Telecom sales and operations teams share a lot of high-stakes material, from infrastructure proposals and coverage maps to SLA documents and procurement bids, and a sent confirmation tells you very little about what happens next. WeTransfer records in-browser preview activity and download events as separate signals for each transfer, so you can see exactly where recipient engagement stands inside your Transfers panel. Enable download tracking before you send, and each access event is tied to a verified email address and a precise timestamp, turning a vague delivery into a concrete record. For commercially sensitive materials like pricing schedules, tender responses, or network architecture files, restricted access lets you limit a transfer to a specific list of email addresses, so only the contacts you name can open it. Every file type your team works with, whether that's CAD diagrams, dense PDFs, presentation decks, or large ZIP archives, travels without any compression or quality change.
Our features are designed to minimize how much of your data we — or anyone else — can access, so you can keep what's yours, yours.
30M+ Transfers sent every month
4.8 App Store / Play Store average rating
12M+ Monthly active users
43K+ Enterprises using WeTransfer daily
Give people simple tools, and they'll do extraordinary things. Ultra-fast file transfers, built-in customization, easier team collaboration. That's the magic of WeTransfer.

Move your ideas forward
Share content with a unique link, give anyone a free pass to send you 200 GB files, and stay in control of transfers — even after you hit send.

Collaboration tools for teams of all sizes
With tools designed to enhance collaboration, get everyone in your team talking and moving as one, without disrupting their workflow.

Share with confidence and security
From password protection to file encryption, WeTransfer has all the built-in security features you need to safeguard your work.
All your questions answered.
Yes, WeTransfer tracks these as two separate events. Preview activity records when a recipient opens and views your files directly in the browser, while download events capture when they pull the files to their device. Both appear in your Transfers panel, giving you a clearer picture of engagement than a simple delivery receipt ever could.
Before clicking Transfer, open the transfer settings and enable download tracking. Once active, every download is tied to a verified email address and an exact timestamp, so you know precisely when a partner's procurement team or technical lead accessed your files. This is available on all plans and must be switched on by the sender before sending.
For email transfers, yes. Each recipient's activity is logged individually, and a checkmark appears next to their email address in your Transfers panel once they download, with the exact date and time available on hover. If you're sharing via a link transfer, you can enable tracked downloads so each access event is tied to a verified email address rather than appearing as an anonymous hit.
Restricted access lets you name the exact email addresses allowed to open a transfer. Anyone else who tries to access the link will be blocked, even if they have the URL. To manage who's on the list after sending, go to the transfer details page and edit the access list directly, with changes taking effect immediately.
WeTransfer supports any file type your team uses, including CAD and 3D files, PDF specs, PowerPoint decks, spreadsheets, high-resolution images, video, and ZIP archives. Nothing is re-encoded or compressed during the transfer process, so a dense network diagram or a 4K walkthrough video arrives exactly as it left your machine, with no resolution loss or quality change.