You deserve ultra fast, reliable, fairly priced internet

for study work  play stream

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Entertainment Package's

Enjoy FREE OTT Subscription with TETRASOFT high speed internet connection.

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OTT Promotions
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Unlimited Movies and lots of Internet with the

TETRASOFT Broadband Internet Connection

Most Popular Internet Package

The best Broadband Internet for your at the reasonable price.














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Free OTT






Any 1

Free OTT









Keep your business up and running even faster with the TETRASOFT

Corporate SME internet package

Corporate, Small  Medium Enterprise Packages

our services

Take a look at the services that we provide

TETRASOFT offers a wide array of other services along with Broadband Internet

Unlimited internet

We have unlimited monthly package with reasonable service charge.

Computer Accessories Sales

TETRASOFT has a large brand collection of computer accessories and networking products. You can buy your needed item from our outlet.

Fiber Optic Network

With our FTTx technology, you can get a faster internet connection.

Multiple Upstream

TETRASOFT pass the request to more than one upstream connections

CCTV & T/A Solution

We provide CCTV Cameras, Access control & Time Attendance Biometric fingerprint sensors to your Home or Corporate Office

Cyber Café

TETRASOFT provides both LAN & WAN networks solutions. With the help of our experienced network engineers, we ensure the most efficient Network solutions for our clients.

Corporate/SME Internet

Connecting your company to the rest of the world. Large, medium, and small businesses can have dedicated Internet access through a high-speed FTTx network.

PC Servicing

TTETRASOFT has a well-trained hardware servicing team that capable of doing all kinds of hardware troubleshooting. We only work on Laptop & Desktop PC

IPv4 & IPv6

TETRASOFT is a valid client of APNIC. We have both IPv4 & IPv6 ready to use on-demand.


TETRASOFT ISP is a well-established and highly-regarded internet service provider (ISP) with a strong presence in Mohammadpur and branches located in Farmgate, Panthapath, Dhanmondi, Uttara, Shaheen Complex, and Nawabpur. We are dedicated to delivering top-quality broadband services, including fiber-optic connections, Fiber-to-the-Home (FTTH), and Wi-Fi solutions. Our main focus is providing fast and reliable internet connections to both residential and business customers in the area.

Our history can be traced back to 1996 when three computer science students, S.M. Zulfiquer Haider, Md Mahfuzur Rahman, and K.M. Nafiur Rahman, of North-South University, started TETRAD Computers. With their own 386 & 486 configured machines, they offered computer sales and basic computer training programs, which were the first IT-enabled services in Mohammadpur, Dhaka, Bangladesh. Over time, TETRAD Computers expanded its services to include broadband connections for home and corporate clients, cybercafes, web hosting, software development, and other IT services. Eventually, TETRAD Computers became TETRASOFT and today, it has expanded its business to several areas in Dhaka District.

For homeowners and business owners alike, TETRASOFT offers an affordable package that will meet their needs. Our comprehensive range of plans and packages are designed to provide high-speed internet access at a competitive price. Finding the right plan for you is easy – simply test network speeds, compare packages online, or contact our customer support team for assistance.

TETRASOFT also provides customized solutions for businesses, designed to meet their specific requirements. Our fast and reliable connections ensure that businesses can access the internet whenever they need to. With a full range of connection options, businesses of all sizes can choose the perfect plan to suit their needs.

TETRASOFT ISP is known for its reliability and exceptional customer service. Our network is designed for fast and secure internet access, allowing for seamless browsing, work, or streaming. Whether you need a personal connection or a commercial solution, TETRASOFT has the right package for you.

If you’re in need of a new internet connection or considering switching providers, TETRASOFT is the ideal choice. Our wide range of affordable plans offers fast and reliable internet connections, providing a high-quality online experience. With our advanced fiber network and cutting-edge technology, you can be confident that our internet services will meet your needs. Contact TETRASOFT today to experience the best internet services available in your area.


What clients say about us

We are very fortunate to have formed excellent partnerships with many of our clients. And we’ve formed more than just working relationships with them; we have formed true friendships. Here’s what they’re saying about us.

Review User 1

High speed internet service provider, They are very good internet service provider and best support team

Raju Ahamed


Review User 2

Been using for like 2 year. Provide speed as promises. And good customer service.

Md. Imdadul Haque Emon


Review User 4

Good point for buying electronics gadget and they have a nice cyber cafe and broadband internet service…

Amit Hasan