diff --git a/YACReader.desktop b/YACReader.desktop
index d68e9ead..32d5caf3 100644
--- a/YACReader.desktop
+++ b/YACReader.desktop
@@ -1,12 +1,13 @@
 [Desktop Entry]
 Name=YACReader
 GenericName=Yet Another Comic Reader
-Comment=Yet Another Comic Reader
+Comment=A comic reader with support for .cb*, .pdf and whole directories.
 Exec=YACReader %f
 Icon=/usr/share/yacreader/icon.png
 Terminal=false
 Type=Application
 StartupNotify=true
 Categories=Graphics;Viewer;
-MimeType=application/x-cbz;application/x-cbr;application/x-cbt;application/x-cb7;
+MimeType=application/x-cbz;application/x-cbr;application/x-cbt;application/x-cb7;application/x-pdf;application/x-zip;application/x-rar;application/x-7z;inode/directory;
+Keywords=comic;viewer;pdf;reader;
 X-Desktop-File-Install-Version=0.22
diff --git a/YACReaderLibrary.desktop b/YACReaderLibrary.desktop
index feb0dc3c..75f7a4a3 100644
--- a/YACReaderLibrary.desktop
+++ b/YACReaderLibrary.desktop
@@ -1,12 +1,13 @@
 [Desktop Entry]
 Name=YACReader Library
-GenericName=Yet Another Comic Reader
-Comment=Yet Another Comic Reader
+GenericName=Yet Another Comic Reader - Library
+Comment=A comic library management application with server mode.
 Exec=YACReaderLibrary %f
 Icon=/usr/share/yacreader/iconLibrary.png
 Terminal=false
 Type=Application
 StartupNotify=true
 Categories=Graphics;Viewer;
-MimeType=application/x-cbz;application/x-cbr;application/x-cbt;application/x-cb7;
+MimeType=
+Keywords=comic;library;server;
 X-Desktop-File-Install-Version=0.22