Maritime safety,

in real-time.

Qastor presents the utmost in planning, awareness, and safety.

Our pillars
Plan your route smartly.
The guiding principle above all else.
Receive real-time updates related to the port and environment.
Qastor Capabilities

Master the situation

Piloting and docking.

Qastor is a precise navigation, piloting and docking software application capable of receiving real-time meteorological information and chart updates via the Connect Server.

Reasons to start with Qastor

Beyond the basics.

A precise navigation software for piloting and docking, and with Under Keel Clearance capability and modes customized to specific, critical operations, Qastor also supports high-resolution overlays to expand navigable water, and real-time meteorological updates via the Connect Server, resulting in optimal situational awareness for pilots.

Our Licenses

Options to best meet your needs

Select your license.

We're here to help.

License benefits.

See also the Sales FAQ
Coverage options

We're flexible. Licenses available by subscription, as perpetual, or on a rental basis.

Activation options

What's best for you? Softlock and dongle options are available.

Support Services

We're ready to assist. Licenses include online and phone support services.

Get the Latest Updates

Never get behind. Licenses include access to our latest updates and features.

Development Team

We innovate. Licenses keeps you on the cutting edge of the industry.

Integrate easily.

With tools you prefer and know.



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Rapid and automated ENC production from high resolution bathymetry.

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Let's get specific.

Qastor specifications

Everything you need to know about Qastor is below, with regards to specifications, supported platforms, system requirements, and supported file formats.

All specifications.
Measured & Proven

Precise navigation
Precise navigation for piloting, docking, ship trials, oil rig positioning, inland river barges, SPM approaches, ferry operations, oil and gas tanker approaches and docking, patrol vessels and tugboat operations.

QPS Connect Server
Qastor receives port Vessel Traffic System (VTS) information, updated ENCs, chart annotations included digital pictures, and meteorological data to include real-time information about currents, wave height, wind speed and direction from the Connect Server.

Wireless support
Wired or wireless operation is supported.

Interfaces to most devices outputting NMEA data strings and to AIS transponders/receivers.

Real-time display
Vessel speed, heading, course over ground (COG), and rate of turn (ROT).

Chart display
All popular electronic formats, including S-57, Primar, C-MAP, ARCS, and DENC.

Under-keel clearance
Under Keel Clearance (UKC) capability uses vessel draft, required safety margin, and ENC contours to show safe water.

Path prediction
Vessel path prediction for a user-defined period of time base don speed, COG, and heading.

All specifications.

Guides & Resources

Get started.

Learn more

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Try the complete Q-suite for free.

Want to give our software a spin? See what it’s like in real life or just test its capabilities. Try it out today!

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