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PromoProxy
Free Cloud SWG

Deploy with just browser settings
Access enterprise-grade SWG features completely free

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What is PromoProxy?

PromoProxy is a free, cloud-based Secure Web Gateway (SWG).
It can be deployed with simple browser settings, combining HTTPS visibility, antivirus protection, filtering, and log auditing in one solution.
No dedicated appliance or agent is required. It’s designed for a wide range of users—from small teams to educational institutions and enterprises.

Main Features

Try all these features right away—completely free of charge.

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Easy Setup

Just drop a PAC file into your browser/OS and add the inspection certificate. No agents, no appliances—start the very same day.

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See Inside Encrypted Traffic

Install a certificate and instantly analyze web traffic, including HTTPS. Decrypt and protect both incoming and outgoing traffic with ease.

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Real-Time Dashboard

Check data usage, requests, logs, and virus hits in real time. Search and export to CSV for hassle-free audits.

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User Authentication & Management

Track activity by user without needing agents or AD. Perfect for starting small and scaling smoothly.

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Built-in Virus Scanning

Every download is scanned automatically and bad files are blocked before they reach users. Results show up instantly on the dashboard.

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Smart Filtering

Set up blacklists, whitelists, or category rules right from the console. Block risky or off-policy sites with a click.

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Common Challenges When Getting Started

Businesses and schools often run into similar hurdles when setting up a proxy. PromoProxy makes it easy with clear, practical solutions.

We’d like to use a proxy, but the cost is a big worry

  • Completely free to start—no setup or monthly fees
  • No servers or appliances to buy or prepare
  • Manage everything from a simple web console and cut down on running costs

Free proxies usually can’t see inside HTTPS traffic, which makes security and management a concern

  • Just add a certificate to fully decrypt HTTPS
  • Get visibility into HTTPS traffic to spot internal threats
  • Download logs and keep long-term records for audits

We still want malware protection, even with a free proxy

  • Check every download and block malware
  • See detection logs instantly on the dashboard
  • Built-in malware protection—works right away with no extra setup

Use Cases

From businesses to schools to remote environments, PromoProxy fits a wide range of use cases.

Bring scattered device security settings under one roof, make audits a breeze

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Small & Medium Businesses5–50 employees

Security settings used to vary from site to site and device to device. When audits asked for “proof of web security measures,” it was tough to provide quickly.
On top of that, we had to take action fast, all within a limited budget.

After introducing PromoProxy, all devices could be centrally managed. Category/URL filters, SSL inspection, and malware scanning status can now be checked right from the web console.
Logs can also be downloaded in CSV format, making audits smooth and cutting down on setup time and effort.

Block inappropriate sites in one go, keep classes running smoothly

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Educational InstitutionsPC rooms / Schools & Cram Schools

Until now, each PC in the computer room had to be individually configured to block inappropriate sites. This was a heavy operational burden, and every time there was a special class or test, settings had to be changed.
It was also hard to check usage and create reports across multiple management PCs in different locations.

After rolling out PromoProxy, inappropriate sites can be blocked at once by category or URL, creating a safer web environment for both teachers and students.
The whitelist feature also allows exceptions to be instantly applied, so even sudden requests during class can be handled smoothly.
And since access logs can be exported as CSV, creating and sharing reports has become much easier.

Consistent security, whether at home or on the go

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Remote WorkMix of home and mobile devices

When employees worked from home or outside the office, security wasn’t consistent because of different environments and devices. This caused worries.
Many home PCs didn’t even have security software installed, leaving a risk of malware going undetected if downloaded.
And it was impossible to see who was accessing which sites or services, making suspicious activity untraceable.

With PromoProxy, unified security measures can now be applied no matter the place or device, with real-time virus scanning available.
Plus, the dashboard and access logs make communication activity visible, so suspicious behavior can be quickly spotted and traced—giving peace of mind even in remote work setups.

How to Get Started

With PromoProxy, you can be up and running in just 3 simple steps—starting as soon as the same day

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① Sign up via the contact form

Account details will be issued the same day at the earliest
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② Set up the certificate and PAC file on your device

Log in to the PromoProxy console,
then set up the certificate and PAC file on your devices
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③ Connect to PromoProxy

Log in to PromoProxy and you’re all set

Pricing Plans

Start with the Free plan. Upgrade step by step as your needs grow.

Free

Perfect for trying it out

¥0/month
  • Up to 5 users
  • 1 GB data per day
Coming Soon

Pro

For team use

Coming Soon
  • Up to 50 users
  • 5 GB data per day
  • Email support
Coming Soon

Enterprise

For large-scale environments

Coming Soon
  • Custom number of users
  • 10 GB data per day
  • Email support

FAQs

Is PromoProxy really completely free?

Yes, the Free plan is totally free.
Most core features, including SSL inspection, virus scanning, and the web console, are available at no cost.
*Some limits apply, such as number of users and data volume.

What is a Cloud SWG?

An SWG (Secure Web Gateway) secures users’ web access by acting as a middle layer.
A Cloud SWG provides this entirely from the cloud—no dedicated appliances or on-prem equipment needed.
With PromoProxy, you get HTTPS visibility, virus scanning, filtering, and log auditing all in one cloud service,
making it easy for businesses and schools to protect web use with just a simple setup.
Want to dive deeper? Check out this document.

How is it different from a regular proxy?

A regular proxy mainly relays web access, offering caching and access control.
An SWG (Secure Web Gateway), on the other hand, adds stronger security functions.
For example, HTTPS decryption and visibility, malware detection, category filtering, and log collection/auditing.
PromoProxy delivers all of this from the cloud, so you don’t need to prepare servers or appliances—that’s the key difference.

How is it different from a VPN?

A VPN securely connects sites or users to a company network by encrypting traffic paths.
But a VPN alone doesn’t inspect web traffic or block dangerous sites.
An SWG (Secure Web Gateway) sits between users and the internet itself,
providing virus scanning, filtering, log auditing, and other security features.

Which browsers are supported?

It works with all major browsers (Chrome, Edge, Firefox, Safari).

Is it easy to set up?

Yes, it only takes a few clicks. All you need is to apply the PAC file and certificate provided at signup.
For step-by-step instructions, see the Quick Start.

How do I start using the Free plan?

Please fill out the form here and get in touch with us.

Where can I learn more about the features?

You can find more details in the documentation.

Start using PromoProxy completely free