Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

About CoordTool

Overview
CoordTool is a professional coordinate converter for pilots, military, surveyors, and outdoor professionals. Convert between all major systems, use the global VOR/NDB database, and work fully offline with complete privacy.

Key Features
• Convert DD, DDM, DMS, UTM (WGS84/NAD27), MGRS, SWEREF 99, and RT90.
• Aviation support with global VOR/NDB station lookup.
• Interactive map with pin placement and live coordinates.
• Copy all formats at once for quick sharing.
• Works 100% offline – no account, no subscription.
• 7-day free trial, then one-time Pro unlock.
• Available in 5 languages (English, Swedish, German, French, Spanish).

Privacy
Your data stays private. CoordTool never collects or shares personal information. All processing is done locally on your device. Location access is only used to show your position on the map and is never transmitted.

CoordTool is built for professional users who need accurate, offline coordinate conversions and aviation navigation tools.
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What's New in the Latest Version 1.2

Last updated on Jan 10, 2026
Old Versions
What's new in version 1.2:

• NAD27 CONUS support for UTM coordinates.
• Copy All and Clear buttons in navigation bar.
• Bug fixes and UX improvements.
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Version History
1.2
Jan 10, 2026
What's new in version 1.2:

• NAD27 CONUS support for UTM coordinates.
• Copy All and Clear buttons in navigation bar.
• Bug fixes and UX improvements.

CoordTool FAQ

Click here to learn how to download CoordTool in restricted country or region.

CoordTool Alternative

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