Connect Voltn to Outlook and Teams

Voltn (formerly NetExplorer) integrates into your Microsoft environment. Your files are sent from Outlook or Teams without size limits, via secure links hosted in Europe.

Sharing without size or format limits

100% European hosting

Why replace attachments with secure links?

Email remains the primary channel for file sharing in business. It is also the least equipped for it.

Outlook is capped at 20 MB

A folder of blueprints, a video, a batch of photos: the message bounces back. And work comes to a standstill.

Consumer file-sharing tools take over

Faced with blocks, everyone improvises with the tool of their choice. Your files end up on servers your IT department doesn't even know about.

An attachment sent is an attachment lost

No traceability, no expiration, no way to undo. The document lives its own life once it reaches the recipient.

Inboxes saturated with duplicates

Every attachment is duplicated in every inbox. Storage bloats, and versions multiply.

The promise of the Microsoft connector

Send all your files from Outlook.

Expiration, password, download receipt

Simplify the user experience

‍

Replace attachments with secure links.

Share directly during your Teams meetings.

Maintain control after sending.

Expiration, password, download receipt

Request a demo

How does it work?

The connector installs in minutes and integrates seamlessly into your Microsoft workflow.
1

Installation

2

Sending from Outlook

3

Security options

4

Sharing in Teams

Install the connector

The connector can be downloaded from our knowledge base and installed in just a few clicks.
Compatible with Outlook desktop and Outlook web (Microsoft 365)
Teams connector integrated into Voltn Workspace
Centralized deployment possible by your administrator
Voltn support always available when needed

Send your files from Outlook

Write your email as usual: the connector turns the file into a secure link.
No size or format limits
The file remains hosted on your Voltn platform
Better deliverability: no more server blocks
Keep your Outlook habits

Secure every share

Configure your security settings directly from the connector before sending.
Password or SMS code protection
Customizable expiration date
Download receipt
Sharing limited to a single download

Share in Teams meetings

Generate a sharing link during your video call, without leaving Teams.
Files imported directly from your Voltn platform
No more emails to resend after the meeting
Download link generated in seconds
The same security options as on the platform

Key benefits

Simplicity

Your Outlook habits, unchanged.

Security

 Password, SMS, expiration.

No limits

The 20 MB limit is now a thing of the past.

Traceability

 Every download is tracked.

Control

Your files stay in France.

Try for free

The Microsoft connector: what are the use cases?

Sending large files

Property photos, floor plans, administrative documents: real estate agencies exchange large files all day long. With the connector, they are sent from Outlook just like any other email.

Scenario
Files too large for email
Solution
A secure link instead
of the attachment
Benefit
Fast, simple, and secure sending

Filing incoming attachments

Received an attachment in Outlook? Save it directly to your Voltn platform in the location of your choice. No intermediate downloads required.

Scenario
Scattered incoming documents
and duplicated
Solution
Direct saving
from Outlook to Voltn
Benefit
Fewer duplicates, up-to-date filing

Sharing in Teams meetings

A lawyer and a notary need to exchange documents during a video conference. The sharing link is generated live from Teams, secure, with no need for follow-up emails.

Scenario
Documents to send
after the meeting
Solution
a generated link
during the video call
Benefit
Immediate transmission

Discover more interconnection

Every organization has its own tools. Voltn connectors adapt to them, from APIs to automation.
1

API

Integrate Voltn into your IT system with our documented REST API.
2

Zapier

Automate your workflows between Voltn and over 7,000 applications.
3

Google Drive

Share from Google Drive with the added benefit of Voltn traceability.
Man in office holding a large stack of file folders, hiding part of his face behind them.

A secure, certified cloud hosted in Europe

Voltn brings together the most demanding industry certifications for uncompromising security within a trusted cloud.

Learn more

Fully controlled hosting

Voltn manages its own servers, hosted in France and Luxembourg in Tier 3+ and Tier 4 compliant data centers. Your data never leaves European territory and remains outside the reach of the Cloud Act.

Advanced file protection

Every file is scanned and encrypted in real time. Integrated antivirus and ransomware detection protect your data at every step.

Certifications & compliance

Certification ISO 9001
Certification ISO 27001
Certification HDS, Hébergeur de Données de Santé
Label Numérique Responsable niveau 1
Conformité au règlement européen DORA
Conformité à la directive européenne NIS 2
Conformité au règlement européen eIDAS 2.0

FAQ

What should I do if I encounter installation issues?

Check your Outlook environment compatibility, contact your administrator for centralized installations, or reach out to Voltn support for step-by-step assistance.

Where can I download the Outlook and Teams connectors?

Both connectors are available in our knowledge base, along with their installation guides. Your administrator can also manage a centralized deployment.

Is sending files via the connector secure?

Yes. Files are hosted on our sovereign infrastructure and are encrypted in transit and at rest. You can add a password, an SMS code, an expiration date, or a single-download limit.

How do I share a file during a Teams meeting?

The Teams connector, integrated into Voltn Workspace, generates a sharing link directly during the video call. The file is imported from your platform, with no need to send follow-up emails after the meeting.

Is the connector compatible with Outlook desktop and Outlook web?

Yes, with both. The connector integrates with the desktop version of Outlook as well as Outlook Web (Microsoft 365), without changing your habits.

How to send large files via Outlook without limits?

Draft your email in Outlook and add your file using the Voltn connector: it automatically converts into a secure download link. Your recipient can access it without size restrictions, even for files of several gigabytes.

How to send large files via Outlook without limits?

Draft your email in Outlook and add your file using the Voltn connector: it automatically converts into a secure download link. Your recipient can access it without size restrictions, even for files of several gigabytes.

You could keep all your documents on a floppy disk.
Vintage office chair with a pile of folders and a beige corded telephone, handset off the hook on red carpet.

But let's be honest, our cloud-based file storage and sharing solution is just easier.