LockDoc image

LockDoc

by LockDoc

Send end-to-end encrypted files from right with in Outlook. No account required for recipient.

Simple way to send attachments securely from right within Outlook. Sign up

How it works:

  • 📎 Click the LockDoc add-in icon to open the taskpane, authenticate and then select your files
  • 🔗 A download link for the encrypted files is inserted into the email body
  • 📨 Get decryption code via email/SMS or copy it manually.

Recipient just needs to paste code at the link - no account needed! Files decrypt and download automatically.

Things to note:

  • No account required for recipients. They only need a passphrase to download the files. Upon entering the passphrase, the files are automatically decrypted and downloaded
  • Log history of files you've sent via LockDoc link can be viewed in the dashboard
  • Exceed Outlook attachment size limit. There is no cap on how big the files you upload are, only the storage allotment of the plan you select
  • The add-in uses LaunchEvents functionality to securely handle the sending process. When you send an email, the add-in temporarily intercepts the send event to distribute encryption credentials and ensure secure delivery to recipients.

Pricing:

  • Per email: Pay-as-you-go secure sending. Only pay when you send encrypted files. $3/secure email + $0.50 per GB. No storage limit.
  • Basic: $9/month. Best for regular individual use. Comes with 2GB of storage
  • Business: $18/month. Comes with 30GB storage and client portal.
  • Business Premium: $42/month. Comes with 100GB of storage and client portal

App capabilities

When this app is used, it
  • Can send data over the Internet
  • This app can access and modify personal information in the active message, such as the body, subject, sender, recipients, and attachment information. It may send this data to a third-party service. Other items in your mailbox can’t be read or modified.
This add-in can launch itself when:
  • The user sends an email.

At a glance

Snapshot 1 of LockDoc
Snapshot 2 of LockDoc
Snapshot 3 of LockDoc
Snapshot 4 of LockDoc
By getting this product, I give Microsoft permission to use or share my account information so that the provider can contact me regarding this product and related products. I agree to the provider's terms of use and privacy policy and understand that the rights to use this product do not come from Microsoft, unless Microsoft is the provider. Use of terms is governed by separate privacy and {4}.