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SYNCING.NET Business Edition Coupon: 20% Off (Sep 2026)

SYNCING.NET Business Edition keeps Outlook folders and Windows files in step across a small team's computers without anyone having to set up and babysit an Exchange server. It's aimed at offices running roughly 2 to 10 machines, though a single Outlook Group can hold up to 50 peers if the team grows.

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SYNCING.NET Business Edition Coupon: 20% Off (Sep 2026)
Cathryn Lee Last updated September 4, 2026
SYNCING.NET Business Edition takes 20% off with code WIN***PC20, on every seat count: 2 PCs $75.99 (was $94.99), 3 PCs $103.99, 5 PCs $159.99, 10 PCs $299.99 per year. Verified Sep 2026 by Cathryn.

SYNCING.NET Business prices with the code applied

Active coupons
SYNCING.NET Business Edition (2 PCs)

SYNCING.NET Business Edition (2 PCs)

Number of computers: 2

−20%
$75.99$94.99
SYNCING.NET Business Edition (3 PCs)

SYNCING.NET Business Edition (3 PCs)

Number of computers: 3

−20%
$103.99$129.99
SYNCING.NET Business Edition (5 PCs)

SYNCING.NET Business Edition (5 PCs)

Number of computers: 5

−20%
$159.99$199.99
SYNCING.NET Business Edition (10 PCs)

SYNCING.NET Business Edition (10 PCs)

Number of computers: 10

−20%
$299.99$374.99

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SYNCING.NET Personal Edition (2 PCs)

SYNCING.NET Personal Edition (2 PCs)

for individuals

−20%
$47.99$59.99
SYNCING.NET Manager Edition

SYNCING.NET Manager Edition

for administrators

−20%
$143.99$179.99
SYNCING.NET FileSharing Edition (3 PCs)

SYNCING.NET FileSharing Edition (3 PCs)

for individuals and workgroups

−20%
$39.99$49.99

Applying the code at the SYNCING.NET checkout

How to use the coupon
  1. Copy WIN***PC20 from the box above.
  2. Open the SYNCING.NET Business Edition page and pick your seat count, then click buy now.
  3. Paste the code into the coupon field at checkout.
  4. Complete payment. Your licence key arrives by email, and you enter it in the SYNCING.NET client to switch the 14-day trial into the full version.
SYNCING.NET Business coupon code
SYNCING.NET Business coupon code

How well does SYNCING.NET Business actually work?

In-Depth Review & Features

The clever part is what it doesn’t send. When you edit a file or an Outlook item, SYNCING.NET pushes only the change to your colleagues’ machines instead of re-copying the whole thing, which is why real-time syncing over an ordinary office connection is realistic rather than aspirational. Everything moves peer to peer, so your data sits on your team’s own PCs and never parks in a vendor cloud. Support for .ost files matters more than it sounds: it means you can pull folders off an Exchange server, or even keep two Exchange servers in step, which most consumer sync tools simply cannot do. The rough edge is platform currency.

SYNCING.NET Business screenshot
SYNCING.NET Business screenshot

Key features

  • Syncs Outlook mail, contacts, calendars, tasks and notes plus ordinary Windows folders, across up to 50 peers per group.
  • Sends only changed data, not whole files, so large PST files don’t saturate your connection.
  • Reads both .pst and .ost, so Exchange-hosted folders are in scope.
  • 256-bit AES end-to-end encryption with 1024-bit RSA authentication, and data stored locally on member PCs.
  • Bandwidth throttling and a two-click pause, useful when someone needs the connection for a call.
  • Group creators alone can invite or remove members, so a project group can’t be reshaped by whoever joins it.

What we think

Pros
  • No server, no cloud subscription, no IT hire. For a 5-person office that’s the whole pitch, and it lands.
  • Delta sync plus bandwidth control means it stays out of the way on a modest office line.
  • Handles Exchange .ost folders, which puts it ahead of most peer-to-peer sync tools.
Cons
  • The Mac and Linux clients sync files only. Outlook item syncing is a Windows-side feature, so a mixed-OS office gets less than the marketing implies.

Is there a cheaper way to sync Outlook across a team?

vs Alternatives
ToolPriceSyncs Outlook items?Needs a server or cloud account?Best for
SYNCING.NET Business (our pick for Outlook-heavy teams)$75.99 to $299.99 / year with code, 2 to 10 PCsYes: mail, contacts, calendar, tasks, notesNo, peer-to-peerSmall offices that live in Outlook and won’t run Exchange
Microsoft 365 Business Basic$7 per user / monthYes, natively via Exchange OnlineYes, Microsoft’s cloudTeams that also want hosted email and are comfortable in the cloud
SyncthingFree, open sourceNo, files and folders onlyNo, peer-to-peerAnyone who needs file sync and doesn’t need Outlook data

Two honest notes. If your office already pays for Microsoft 365, Exchange Online syncs Outlook across devices for you and SYNCING.NET is solving a problem you don’t have. And if all you actually need is shared folders, Syncthing does peer-to-peer file sync for nothing. SYNCING.NET earns its price only when you need Outlook items themselves synced and you specifically don’t want that data sitting on someone else’s servers.

Frequently Asked Questions

Common questions

Is SYNCING.NET Business a subscription or a one-time purchase?

It’s a yearly subscription, renewed per PC count, and updates are included for the life of the subscription.

Does it work on Windows 11 and Microsoft 365 Outlook?

Not officially, as far as the published requirements go. SYNCING.NET lists Windows 10 and older, and Outlook 2019 and older, and it explicitly excludes Microsoft Store versions of Office.

Does my company data pass through SYNCING.NET’s servers?

Mostly no, with one exception worth knowing. Sync happens peer to peer and files live on your team’s own PCs. But when a colleague’s machine is offline, the “store and forward” buffer holds the changed data on SYNCING.NET’s servers, encrypted, until that PC reconnects, then deletes it. So the “cloudless” claim is accurate for normal operation but not absolute.

System Requirements & Details

Tech details
Operating systemWindows 10, 8, 7, Vista, XP (x86 and x64); Windows Server 2003 / 2008 / 2012.
Processor / RAMPentium-class 800 MHz or faster; 256 MB RAM, 512 MB or more recommended
FrameworkMicrosoft .NET Framework 2.0 or later
Supported Outlook versionsOutlook 2019, 2016, 2013, 2010 (32 and 64-bit), 2007, 2003. Microsoft Store versions of Office are not supported
Data it can syncOutlook .pst and .ost files, contacts, calendars, tasks, notes, plus any Windows folders
Capacity limitsUp to 50 computers per group; up to 50 Outlook Groups and Sync Folders; up to 3,000 Outlook folders per pst; no limit on file size or count
Other requirementsInternet access (broadband recommended); proxy servers detected automatically
Other platformsMac (6.0.16.0) and Linux (6.1.1.0) clients sync files only, not Outlook items. iOS and Android apps sync contacts, calendars and files

Is SYNCING.NET Business worth it?

Final overview
8.9Expert Score
Very Good

If your office runs on Outlook, refuses to put client data in someone else’s cloud, and has no appetite for an Exchange server, SYNCING.NET Business solves that exact problem and few tools do. The catch is documentation that hasn’t kept pace: no stated Windows 11 or Microsoft 365 Outlook support, and no published refund window, so the 14-day trial is doing real work. Buy the seat count you need today, not the one you might need, because extra seats cost a flat $28 a year at every tier. With WINNINGPC20, two PCs at $75.99 is the sensible starting point.
(Review by Cathryn – tech writer and software reviewer at WinningPC.)

Overall
9
Functionality
8.8
Ease-of-use
8.5
Customer Support
9.5
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