Connect Voltn to Outlook and Teams

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

Sharing with no size or format limits

100% French 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 halt.

Consumer file-transfer tools take over

Faced with blocks, everyone improvises with their own tools. Your files end up on servers your IT department doesn't know about.

An attachment sent is an attachment lost

No tracking, no expiration, no way to recall. 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 Microsoft connector promise

Send all your files from Outlook.

Expiration, password protection, download receipts

Simplify the user experience

Replace attachments with secure links.

Share directly within your Teams meetings.

Maintain control after sending.

Expiration, password protection, download receipts

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 available via your administrator
Voltn support is always available if you need it

Send your files from Outlook

Write your email as you normally would: 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 blocking
Your Outlook habits preserved

Secure every share

Configure your protections 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 the video conference, 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

 No more 20 MB limit.

Traceability

 Every download is tracked.

Sovereignty

Your files stay in France.

Try for free

The Microsoft connector: what are the use cases?

Sending large files

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

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

Organizing received attachments

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

Current state
Scattered received 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 follow-up emails required.

Current state
 Documents to send
"after the meeting"
Solution
a generated link
during the video call
Benefit
Instant transmission

Discover more interconnection

Every organization has its own tools. Voltn connectors adapt to them, from API 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 rigorous industry certifications for uncompromising security in a trusted cloud environment.

Learn more

100% 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 beyond 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 an installation issue?

Check your Outlook environment compatibility, consult your administrator for centralized installations, or contact Voltn support for step-by-step guidance.

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 both 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 your video call. The file is imported from your platform, so there is no need to send follow-up emails after the meeting.

Is the connector compatible with Outlook desktop and Outlook web?

Yes, it works with both. The connector integrates seamlessly with both the desktop version of Outlook and Outlook Web (Microsoft 365), so you can keep working exactly as you always have.

How to send large files via Outlook without limits?

Draft your email in Outlook and add your file using the Voltn connector: it will automatically convert into a secure download link. Your recipient can access it without any 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 any 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 much easier.