Adobe Acrobat for Microsoft Outlook
Convert or append emails to PDFs and share large files as Adobe Document Cloud links directly within Microsoft Outlook.
ADOBE INC.Price not published
LockDoc
by LockDocMicrosoft 365Price not published
Encrypts files in Outlook and inserts secure sharing links into email messages.
PRICINGNot published
DEPLOYMENTCloud
CATEGORYAnalytics
UPDATED ON MARKETPLACE
What it does
LockDoc lets senders select files in Outlook, encrypt them in the browser, and insert a secure link into an email. The passphrase can be included in the link or shared separately. Recipients can access, decrypt, and download files without an account when they have the passphrase. A dashboard records files sent through LockDoc.
Key capabilities
from the Microsoft Marketplace listingBrowser file encryption
Files are encrypted in the browser before upload.
Secure link insertion
The add-in inserts a link for encrypted files into the email body.
Passphrase sharing
Senders can include the passphrase in the link or copy it for separate sharing.
Send history tracking
The dashboard shows files sent through LockDoc and provides tracking.
Account-free recipient access
Recipients can access, decrypt, and download files without creating an account when they have the passphrase.
Outlook limit bypass
File sharing uses the selected plan's storage allotment instead of an Outlook file-size cap.
How it compares
LockDoc, Adobe Acrobat for Microsoft Outlook, and Exxas are listed with cloud deployment and unknown pricing. LockDoc was updated on Nov 2025, compared with Adobe Acrobat for Microsoft Outlook on Apr 2025 and Exxas on May 2026. SysTools Zimbra Converter Software is listed as paid, cloud-deployed, and updated on May 2026.
| Name | Pricing | Deployment | Updated |
|---|---|---|---|
| this plugin | Price not published | Cloud | |
| Adobe Acrobat for Microsoft Outlook | Price not published | Cloud | |
| Exxas | Price not published | Cloud | |
| SysTools Zimbra Converter Software | Not in catalog | ||
In the catalog
217 plugins in Outlook · Analytics
Price distribution: 7 free, 4 freemium, 51 paid, 155 price not published
Pricing & deployment
Platform
Microsoft 365
Product
Outlook
Deployment
Cloud
Pricing
Price not published
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What the vendor says
«Send attachments securely without leaving Outlook. Your files are end-to-end encrypted - only your recipient can access them, not even us. The first 3 secure links are free! Sign up for pay-per-use or subscription plans. How it works: • 📎 Click the LockDoc add-in icon and select your files • 🔒 Files are encrypted in …»