diff --git a/gpxsee.pro b/gpxsee.pro
index 46a607fd..bb617036 100644
--- a/gpxsee.pro
+++ b/gpxsee.pro
@@ -335,7 +335,8 @@ win32 {
         icons/formats/rte.ico \
         icons/formats/wpt.ico \
         icons/formats/loc.ico \
-        icons/formats/slf.ico
+        icons/formats/slf.ico \
+        icons/formats/json.ico
     DEFINES += _USE_MATH_DEFINES
 }
 
diff --git a/icons/formats/json.ico b/icons/formats/json.ico
new file mode 100644
index 00000000..b4d89932
Binary files /dev/null and b/icons/formats/json.ico differ
diff --git a/icons/scripts/extensions b/icons/scripts/extensions
index e57fc708..eeccb1ee 100644
--- a/icons/scripts/extensions
+++ b/icons/scripts/extensions
@@ -1,6 +1,7 @@
 fit:#006600
 gpx:#003399
 igc:#ff3300
+json:#003333
 kml:#990000
 nmea:#0083d7
 plt:#66ff00
diff --git a/pkg/appdata.xml b/pkg/appdata.xml
index 8187e561..becfe848 100644
--- a/pkg/appdata.xml
+++ b/pkg/appdata.xml
@@ -8,7 +8,7 @@
 	<summary>GPS log file viewer and analyzer</summary>
 	<description>
 		<p>GPXSee is a GPS log file viewer and analyzer that supports GPX, TCX,
-		KML, FIT, IGC, NMEA, SLF, LOC and OziExplorer files.</p>
+		KML, FIT, IGC, NMEA, SLF, LOC, GeoJSON and OziExplorer files.</p>
 
 		<p>Features:</p>
 		<ul>
@@ -24,7 +24,7 @@
 			<li>Full-screen mode.</li>
 			<li>HiDPI/Retina displays &amp; maps support.</li>
 			<li>Opens GPX, TCX, FIT, KML, IGC, NMEA, SLF, LOC, OziExplorer (PLT,
-				WPT, RTE) and Garmin CSV files.</li>
+				WPT, RTE), GeoJSON and Garmin CSV files.</li>
 		</ul>
 	</description>
 
@@ -66,5 +66,6 @@
 		<mimetype>application/vnd.oziexplorer.wpt</mimetype>
 		<mimetype>application/loc+xml</mimetype>
 		<mimetype>application/slf+xml</mimetype>
+		<mimetype>application/geo+json</mimetype>
 	</mimetypes>
 </component>
diff --git a/pkg/gpxsee.desktop b/pkg/gpxsee.desktop
index 006a404f..2ce27e6b 100644
--- a/pkg/gpxsee.desktop
+++ b/pkg/gpxsee.desktop
@@ -11,4 +11,4 @@ Icon=gpxsee
 Terminal=false
 Type=Application
 Categories=Graphics;Viewer;Education;Geography;Maps;Sports;Qt;
-MimeType=application/gpx+xml;application/tcx+xml;application/vnd.ant.fit;application/vnd.google-earth.kml+xml;application/vnd.fai.igc;application/vnd.nmea.nmea;application/vnd.oziexplorer.plt;application/vnd.oziexplorer.rte;application/vnd.oziexplorer.wpt;application/loc+xml;application/slf+xml;
+MimeType=application/gpx+xml;application/tcx+xml;application/vnd.ant.fit;application/vnd.google-earth.kml+xml;application/vnd.fai.igc;application/vnd.nmea.nmea;application/vnd.oziexplorer.plt;application/vnd.oziexplorer.rte;application/vnd.oziexplorer.wpt;application/loc+xml;application/slf+xml;application/geo+json;
diff --git a/pkg/gpxsee.xml b/pkg/gpxsee.xml
index 46780cb5..d39da4aa 100644
--- a/pkg/gpxsee.xml
+++ b/pkg/gpxsee.xml
@@ -77,4 +77,11 @@
 		<generic-icon name="text-plain"/>
 		<glob pattern="*.wpt"/>
 	</mime-type>
+
+	<mime-type type="application/geo+json">
+		<comment>GeoJSON File</comment>
+		<sub-class-of type="text/plain"/>
+		<generic-icon name="text-plain"/>
+		<glob pattern="*.geojson"/>
+	</mime-type>
 </mime-info>