diff --git a/modules/archive/README.md b/modules/archive/README.md
index a1d4901..fca34cf 100644
--- a/modules/archive/README.md
+++ b/modules/archive/README.md
@@ -25,7 +25,7 @@ installed:
   - *.xz* requires `unxz`.
   - *.lzma* requires `unlzma`.
   - *.Z* requires `uncompress`.
-  - *.zip* requires `unzip`.
+  - *.zip*, *.jar* requires `unzip`.
   - *.rar* requires `unrar` or `rar`.
   - *.7z* requires `7za`.
   - *.deb* requires `ar`, `tar`.
diff --git a/modules/archive/functions/_lsarchive b/modules/archive/functions/_lsarchive
index 00f83e0..f2cee88 100644
--- a/modules/archive/functions/_lsarchive
+++ b/modules/archive/functions/_lsarchive
@@ -10,4 +10,4 @@
 
 _arguments \
   '(-v --verbose)'{-v,--remove}'[verbose archive listing]' \
-  "*::archive file:_files -g '(#i)*.(tar|tgz|tbz|tbz2|txz|tlz|gz|bz2|xz|lzma|Z|zip|rar|7z)(-.)'" && return 0
+  "*::archive file:_files -g '(#i)*.(tar|tgz|tbz|tbz2|txz|tlz|gz|bz2|xz|lzma|Z|zip|jar|rar|7z)(-.)'" && return 0
diff --git a/modules/archive/functions/_unarchive b/modules/archive/functions/_unarchive
index aceb27b..90e32f1 100644
--- a/modules/archive/functions/_unarchive
+++ b/modules/archive/functions/_unarchive
@@ -10,4 +10,4 @@
 
 _arguments \
   '(-r --remove)'{-r,--remove}'[remove archive]' \
-  "*::archive file:_files -g '(#i)*.(tar|tgz|tbz|tbz2|txz|tlz|gz|bz2|xz|lzma|Z|zip|rar|7z|deb)(-.)'" && return 0
+  "*::archive file:_files -g '(#i)*.(tar|tgz|tbz|tbz2|txz|tlz|gz|bz2|xz|lzma|Z|zip|jar|rar|7z|deb)(-.)'" && return 0
diff --git a/modules/archive/functions/lsarchive b/modules/archive/functions/lsarchive
index 7ac6145..6b1b321 100644
--- a/modules/archive/functions/lsarchive
+++ b/modules/archive/functions/lsarchive
@@ -40,7 +40,7 @@ while (( $# > 0 )); do
       && tar --lzma -t${verbose:+v}f "$1" \
       || lzcat "$1" | tar x${verbose:+v}f - ;;
     (*.tar) tar t${verbose:+v}f "$1" ;;
-    (*.zip) unzip -l${verbose:+v} "$1" ;;
+    (*.zip|*.jar) unzip -l${verbose:+v} "$1" ;;
     (*.rar) unrar &> /dev/null \
       && unrar ${${verbose:+v}:-l} "$1" \
       || rar ${${verbose:+v}:-l} "$1" ;;
diff --git a/modules/archive/functions/unarchive b/modules/archive/functions/unarchive
index 72dfbd1..fac77ff 100644
--- a/modules/archive/functions/unarchive
+++ b/modules/archive/functions/unarchive
@@ -54,7 +54,7 @@ while (( $# > 0 )); do
     (*.xz) unxz "$1" ;;
     (*.lzma) unlzma "$1" ;;
     (*.Z) uncompress "$1" ;;
-    (*.zip) unzip "$1" -d $extract_dir ;;
+    (*.zip|*.jar) unzip "$1" -d $extract_dir ;;
     (*.rar) unrar &> /dev/null \
       && unrar x -ad "$1" \
       || rar x -ad "$1" ;;