NMAP File – What is .nmap file and how to open it?

NMAP File Format

An NMAP file is a map file format associated with the NaviComputer software, a marine navigation program used for planning and executing voyages at sea. The file contains detailed geographical information, including vessel locations,航行路线, waypoint, and other navigational data. This information is stored in a proprietary binary format that is only readable by NaviComputer and other compatible software.

NMAP files are typically used to store航行路线 created by users within NaviComputer. These航行路lines can include multiple waypoints, which are specific locations along a route. The file also stores航海数据 such as the vessel’s speed, course, and estimated time of arrival at each waypoint. NMAP files can be shared with other users of NaviComputer, allowing for collaboration on voyage planning.

Opening NMAP Files with NaviComputer Software

NMAP files are proprietary map files created by the NaviComputer marine navigation software. To open these files, you’ll need the NaviComputer application installed on your computer. Once the software is installed, follow these steps to open the NMAP file:

• Launch NaviComputer.
• Click the “File” menu.
• Select “Open.”
• Navigate to the location of the NMAP file on your computer.
• Select the file and click “Open.”

The NMAP file will now be loaded into NaviComputer, and you’ll be able to view and edit the map data.

Alternative Methods for Opening NMAP Files

If you don’t have NaviComputer installed or prefer to use other software to open NMAP files, there are a few alternative methods you can try:

• NMAP File Viewer: This online tool allows you to view and export NMAP files without installing any software.
• Text Editor: NMAP files are plain text files, so you can open them with any text editor, such as Notepad or TextEdit. However, you won’t be able to view the map data visually.
• Convert NMAP to Other Formats: There are several online and software tools that can convert NMAP files to other formats, such as GPX or KML. These converted files can then be opened and used with other navigation apps or GIS software.

NMAP File Extension

The NMAP file extension denotes a NaviComputer Map File, a proprietary format used by NaviComputer, a discontinued marine navigation software program. These files store digital nautical charts and maps for use within the NaviComputer application. They contain information such as coastlines, buoys, lighthouses, depth soundings, and other navigational aids, providing sailors and boaters with detailed guidance during their voyages. NMAP files facilitate precise navigation and situational awareness in coastal waters, harbors, and inland waterways.

Compatibility and Usage

NMAP files are primarily compatible with NaviComputer software, an older program that is no longer actively developed or supported. However, some users have reported success in opening NMAP files in alternative marine navigation programs, such as OpenCPN and QGIS. To use NMAP files in these programs, it may be necessary to convert them to a more widely supported format, such as KMZ or GPX. Additionally, the NMAP file format may have limitations in terms of data accuracy and coverage, as it is specific to NaviComputer and might not incorporate the latest nautical chart updates. It is important to verify the accuracy and reliability of NMAP files with other sources before relying solely on them for navigation purposes.

Other Extensions