Transas iSailor for PC

Do you need reliable electronic charts and navigation data while planning a voyage from your desk? Transas iSailor brings professional-grade navigation tools on your PC, letting you download and manage chart folios, monitor vessel traffic, and create routes without leaving your seat. Built for amateur seafarers, the app displays TX-97 vector charts covering worldwide coastal and offshore waters, and connects to GPS, AIS, and other maritime sensors. Running Transas iSailor on PC gives you a larger workspace for chart review and a persistent place to keep navigation information accessible between trips on the water.

Transas iSailor is a navigation application designed to work alongside your real-time maritime activities. Whether you are preparing a passage, monitoring active AIS traffic, or managing your digital chart library, the app works best when you can cross-reference multiple sources and keep windows open side by side. Desktop use lets you handle chart downloads, subscription renewals, and sensor configuration without interruption: tasks that benefit from a keyboard and a stable internet connection on a single machine.

Chart Selection and Management

The heart of Transas iSailor is its extensive chart coverage. The app's Chart Store lets you browse, purchase, and download folios for North America, Latin America, Europe, Africa, the Middle East, Far East, Asia, Australia, and New Zealand. When you buy a chart folio, it includes one year of chart updates. After that year, you decide whether to renew your subscription or continue using the charts you have already downloaded. Running the app on a PC which lets you manage your entire chart library from one place, download large files without draining mobile battery, and keep your charts organized on a reliable machine.

Core Navigation Functions

Transas iSailor pulls positioning data from multiple sources:

• Internal GPS through the device location provider, or GPS over Wi-Fi and UDP connections
• AIS Class A and Class B transponder targets, plus Base Station and Navigation Aid data
• Compass, wind sensor, and echo-sounder input for complete navigational awareness
• Route creation using graphic methods and automated Go To navigation
• ERBL tools for bearings and distances measured from your vessel or any point on the chart
• Alarms and warnings triggered by position, course, and speed thresholds

Chart Orientation and Readability

The app supports three chart display modes: North Up aligned to true cardinal direction, COG Up aligned to your course over ground, and Route Up oriented along your planned track. A desktop screen accommodates all three perspectives without crowding, letting you switch orientations as your navigation priorities change. The larger display also reveals more chart detail: coastal features, depth contours, and object information become easier to read and interact with during planning sessions.

Long-Term Chart Access and Offline Use

One of Transas iSailor's strengths is chart persistence. Once you purchase and download a chart folio, it remains on your device even after your subscription expires. Your waypoints and route history stay saved as well, so your past navigation work is not lost when you upgrade your subscription or skip a renewal year. When you install Transas iSailor for Windows PC, you gain a permanent repository for this data: a stable environment where charts and routes can accumulate and remain accessible without fear of device loss or replacement.