diff --git a/.github/workflows/appimage.yml b/.github/workflows/appimage.yml
new file mode 100644
index 0000000..ca14da5
--- /dev/null
+++ b/.github/workflows/appimage.yml
@@ -0,0 +1,26 @@
+name: AppImage
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  AppImage:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: true
+
+    - name: Build
+      run: |
+        ./dist/appimage/build.sh
+        echo "DANTON_APPIMAGE=danton-$(arch).AppImage" >> $GITHUB_ENV
+        echo "DANTON_VERSION=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV
+
+    - name: Upload
+      uses: AButler/upload-release-assets@v2.0
+      with:
+        files: ${{ env.DANTON_APPIMAGE }}
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        release-tag: ${{ env.DANTON_VERSION }}
diff --git a/README.md b/README.md
index e0ab074..f59cae5 100755
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 ## Description
 DANTON is a __C99 library__ dedicated to the sampling of decaying taus from
 ultra high energy neutrinos interacting in the Earth. It can run in forward or
-backward Monte-Carlo. it can also be configured to sample tau fluxes instead of
+backward Monte Carlo. it can also be configured to sample tau fluxes instead of
 decay densities, or to sample transmitted neutrinos fluxes.
 
 The library is shipped with an __executable__, `danton` which takes a *data
@@ -23,9 +23,22 @@ detailed topography can be provided from world wide elevation models, e.g.
 [SRTMGL1]: https://lpdaac.usgs.gov/dataset_discovery/measures/measures_products_table/srtmgl1_v003
 
 ## Installation
-DANTON requires a UNIX system, eg. Linux or OSX. The provided
-[Makefile](Makefile) builds `libdanton` as a shared library as well as the
-`danton` executable, e.g. as:
+DANTON requires a UNIX system, eg. Linux or OSX. On Linux, the latest version of
+the danton executable is available as an AppImage, from the
+[releases](https://github.com/niess/danton/releases) assets, e.g. as:
+```bash
+# Fetch the danton AppImage from GitHub
+wget https://github.com/niess/danton/releases/download/v0.3/danton-x86_64.AppImage
+
+# Make the downloaded binary executable
+chmod u+x danton-x86_64.AppImage
+
+# Run the AppImage
+./danton-x86_64.AppImage path/to/card.json
+```
+
+Alternatively, the provided [Makefile](Makefile) builds `libdanton` as a shared
+library as well as the `danton` executable, e.g. as:
 ```bash
 # Fetch the source and deps from GitHub
 git clone --recursive https://github.com/niess/danton.git
@@ -53,11 +66,11 @@ can also be found in the [examples/cards](examples/cards) folder.
 ### Root items
 ```
 decay           boolean              If `true` the sampled taus are decayed.
-events          integer              The number of Monte-Carlo events to run.
+events          integer              The number of Monte Carlo events to run.
 longitudinal    boolean              If `true` the transverse transport is disabled.
 mode            string               The run mode, one of "backward", "forward" or "grammage".
 output-file     string, null         The output file name or `null` for `stdout`.
-requested       integer              The requested number of valid Monte-Carlo events
+requested       integer              The requested number of valid Monte Carlo events
 seed            unsigned, null       The simulation random seed. If null, then the seed is set
                                        from the OS entropy using /dev/urandom.
 ```
@@ -123,7 +136,7 @@ weight          float                The weight of the primary, i.e. the integra
 ```
 append          boolean              If `true`, append to the output file.
 path            string               Path to the output file.
-verbosity       integer              Verbosity level for recording Monte-Carlo steps.
+verbosity       integer              Verbosity level for recording Monte Carlo steps.
 ```
 
 ## License
diff --git a/dist/appimage/AppRun b/dist/appimage/AppRun
new file mode 100755
index 0000000..ac3c05a
--- /dev/null
+++ b/dist/appimage/AppRun
@@ -0,0 +1,2 @@
+#! /bin/bash
+DANTON_PREFIX=$APPDIR $APPDIR/bin/danton $*
diff --git a/dist/linux.sh b/dist/appimage/build.sh
similarity index 56%
rename from dist/linux.sh
rename to dist/appimage/build.sh
index 27a7180..33783b2 100755
--- a/dist/linux.sh
+++ b/dist/appimage/build.sh
@@ -1,5 +1,8 @@
 #! /bin/bash
 
+# Script base directory.
+basedir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
 # Generate the binaries
 SCRIPT=$(cat <<-END
 echo "building danton with \$(gcc --version | head -n 1)"
@@ -23,20 +26,13 @@ cp -rL include AppDir
 ./AppDir/bin/danton examples/cards/backward-tau-decays.json > /dev/null
 rm -f steps.json
 
-# Bundle AppImage meta and entry point
-cat << END > AppDir/danton.desktop
-[Desktop Entry]
-Type=Application
-Name=danton
-Exec=danton
-Comment=Simulate the coupled transport of ultra high energy taus and neutrinos through the Earth, by Monte-Carlo
-Icon=danton
-Categories=Science;
-Terminal=true
-END
+# Bundle AppImage meta and AppRun
+cp ${basedir}/danton.desktop AppDir
+cp ${basedir}/danton.png AppDir
+cp ${basedir}/danton.appdata.xml AppDir
+cp ${basedir}/AppRun AppDir
 
-cat << END > AppDir/AppRun
-#! /bin/bash
-DANTON_PREFIX=\$APPDIR \$APPDIR/bin/danton \$*
-END
-chmod u+x AppDir/AppRun
+# Build the AppImage
+appimagetool=appimagetool-$(arch).AppImage
+[ -e ${appimagetool} ] || wget https://github.com/AppImage/AppImageKit/releases/download/continuous/${appimagetool} && chmod u+x ${appimagetool}
+./${appimagetool} AppDir
diff --git a/dist/appimage/danton.appdata.xml b/dist/appimage/danton.appdata.xml
new file mode 100644
index 0000000..8328317
--- /dev/null
+++ b/dist/appimage/danton.appdata.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+    <id>danton</id>
+    <metadata_license>MIT</metadata_license>
+    <project_license>LGL-3.0</project_license>
+    <name>Danton</name>
+    <summary>
+        Simulate the coupled transport of ultra high energy taus and neutrinos
+        through the Earth, by Monte-Carlo.
+    </summary>
+    <description>
+        <p> Danton (DecAying Taus frOm Neutrinos) is an executable dedicated to
+            the sampling of decaying taus from ultra high energy neutrinos
+            interacting in the Earth. It can run in forward or backward
+            Monte Carlo. it can also be configured to sample tau fluxes instead
+            of decay densities, or to sample transmitted neutrinos fluxes. The
+            danton executable takes a data card in JSON format as argument.
+            Data cards syntax and examples are available from
+            https://github.com/niess/danton.
+        </p>
+    </description>
+    <launchable type="desktop-id">danton.desktop</launchable>
+    <url type="homepage">https://github.com/niess/danton</url>
+    <provides>
+        <binary>danton</binary>
+    </provides>
+</component>
diff --git a/dist/appimage/danton.desktop b/dist/appimage/danton.desktop
new file mode 100644
index 0000000..09a5aa1
--- /dev/null
+++ b/dist/appimage/danton.desktop
@@ -0,0 +1,8 @@
+[Desktop Entry]
+Type=Application
+Name=danton
+Exec=danton
+Comment=Simulate the coupled transport of ultra high energy taus and neutrinos through the Earth, by Monte-Carlo
+Icon=danton
+Categories=Science;
+Terminal=true
diff --git a/dist/appimage/danton.png b/dist/appimage/danton.png
new file mode 100644
index 0000000..942c473
Binary files /dev/null and b/dist/appimage/danton.png differ