diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/model/FileModel.java b/src/main/java/org/gcube/portlets/user/workspace/client/model/FileModel.java
index 03eee25..0a62786 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/model/FileModel.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/model/FileModel.java
@@ -192,7 +192,7 @@ public class FileModel extends BaseModelData implements Serializable {
 		
 		if (!this.isDirectory()) { //IS FILE
 			if(this.getType()!=null)
-				absImgPr = Resources.getIconByType(this.getType());
+				absImgPr = Resources.getIconByType(this.getName(), this.getType());
 			else
 				absImgPr = Resources.getIconByFolderItemType(this.getGXTFolderItemType());
 			
diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/resources/Icons.java b/src/main/java/org/gcube/portlets/user/workspace/client/resources/Icons.java
index f17b011..e5f993f 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/resources/Icons.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/resources/Icons.java
@@ -38,9 +38,6 @@ public interface Icons extends ClientBundle {
 	@Source("icons/mime/ico_htm.gif")
 	ImageResource html();
 	
-	@Source("icons/mime/java.gif")
-	ImageResource java();
-
 	@Source("icons/mime/doc.gif")
 	ImageResource doc();
 	
@@ -400,5 +397,11 @@ public interface Icons extends ClientBundle {
 	
 	@Source("icons/zip.gif")
 	ImageResource zip();
+	
+	@Source("icons/archive-icon.png")
+	ImageResource archive();
+	
+	@Source("icons/java.gif")
+	ImageResource java();
 }
 
diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/resources/Resources.java b/src/main/java/org/gcube/portlets/user/workspace/client/resources/Resources.java
index 754c5b8..1946f84 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/resources/Resources.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/resources/Resources.java
@@ -42,10 +42,18 @@ public class Resources {
 	private static final String ODP = "vnd.oasis.opendocument.presentation"; 
 	private static final String XTEX = "x-tex";
 	private static final String ZIP = "zip";
+	private static final String SEVEN_ZIP = "x-7z-compressed";
 	private static final String POSTSCRIPT = "postscript";
 	private static final String DVI = "x-dvi";
 	private static final String X_SH = "x-sh";
 	private static final String X_SHELLSCRIPT = "x-shellscript";
+	
+	private static final String X_BZIP = "x-bzip";
+	private static final String RAR = "x-rar-compressed";
+	private static final String GZIP = "gzip";
+	
+	private static final String WAR ="x-tika-java-web-archive";
+	
 	/**
 	 * Gets the cloud drive icon.
 	 *
@@ -147,6 +155,17 @@ public class Resources {
 		return AbstractImagePrototype.create(ICONS.undo());  
 	}
 	
+
+	/**
+	 * Gets the icon archive.
+	 *
+	 * @return the icon archive
+	 */
+	public static AbstractImagePrototype getIconArchive(){
+	
+		return AbstractImagePrototype.create(ICONS.archive());  
+	}
+	
 	/**
 	 * Gets the icon link.
 	 *
@@ -1274,13 +1293,15 @@ public class Resources {
 	}
 	
 
+
 	/**
 	 * Gets the icon by media type name.
 	 *
+	 * @param name the name
 	 * @param mediaTypeName the media type name
 	 * @return the icon by media type name
 	 */
-	public static AbstractImagePrototype getIconByMediaTypeName(String mediaTypeName) {
+	public static AbstractImagePrototype getIconByMediaTypeName(String name, String mediaTypeName) {
 
 		if (MPEG.equals(mediaTypeName) || SWF.equals(mediaTypeName) || FLV.equals(mediaTypeName) || AVI.equals(mediaTypeName)) {
 			return Resources.getIconMovie();
@@ -1316,7 +1337,12 @@ public class Resources {
 			return Resources.getIconOdp();
 		}else if (mediaTypeName.contains(EXCEL) || mediaTypeName.contains(XSLX)) {
 			return Resources.getIconExcel();
-		}else if (mediaTypeName.contains(ZIP)) {
+		}else if (mediaTypeName.contains(ZIP) || mediaTypeName.contains(SEVEN_ZIP)) {
+			int fe = name.lastIndexOf(".");
+			String fileExtension = name.substring(fe+1, name.length());
+			if(fileExtension.compareTo("jar")==0)
+				return Resources.getIconJava();
+			
 			return Resources.getIconZip();
 		}else if (mediaTypeName.contains(DVI)) {
 				return Resources.getIconDvi();
@@ -1326,6 +1352,10 @@ public class Resources {
 			return Resources.getIconXTex();
 		}else if (mediaTypeName.contains(POSTSCRIPT)) {
 			return Resources.getIconPostscript();
+		}else if (mediaTypeName.contains(RAR) || mediaTypeName.contains(GZIP) || mediaTypeName.contains(X_BZIP)) {
+			return Resources.getIconArchive();
+		}else if (mediaTypeName.contains(WAR)) {
+			return Resources.getIconJava();
 		}
 		return Resources.getIconTable();
 	}
@@ -1384,13 +1414,15 @@ public class Resources {
 		return Resources.getIconTable();
 	}
 
+
 	/**
 	 * Gets the icon by type.
 	 *
+	 * @param name the name
 	 * @param type the type
 	 * @return the icon by type
 	 */
-	public static AbstractImagePrototype getIconByType(String type){
+	public static AbstractImagePrototype getIconByType(String name, String type){
 		
 		if(type.equals(GXTFolderItemTypeEnum.FOLDER.toString()))
 			return Resources.getIconFolder();
@@ -1398,7 +1430,8 @@ public class Resources {
 		//RECOVERING "mediat type name" from type / media type name [+suffix]
 		int sl = type.indexOf("/");
 		String mediaTypeName = type.substring(sl+1, type.length());
-		return Resources.getIconByMediaTypeName(mediaTypeName);
+		
+		return Resources.getIconByMediaTypeName(name, mediaTypeName);
 	}
 	
 }
diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/resources/icons/archive-icon.png b/src/main/java/org/gcube/portlets/user/workspace/client/resources/icons/archive-icon.png
new file mode 100644
index 0000000..1c81c0a
Binary files /dev/null and b/src/main/java/org/gcube/portlets/user/workspace/client/resources/icons/archive-icon.png differ
diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/resources/icons/java.gif b/src/main/java/org/gcube/portlets/user/workspace/client/resources/icons/java.gif
new file mode 100644
index 0000000..a72a208
Binary files /dev/null and b/src/main/java/org/gcube/portlets/user/workspace/client/resources/icons/java.gif differ
diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/resources/icons/mime/java.gif b/src/main/java/org/gcube/portlets/user/workspace/client/resources/icons/mime/java.gif
deleted file mode 100644
index e3ef556..0000000
Binary files a/src/main/java/org/gcube/portlets/user/workspace/client/resources/icons/mime/java.gif and /dev/null differ
diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/view/tree/AsyncTreePanel.java b/src/main/java/org/gcube/portlets/user/workspace/client/view/tree/AsyncTreePanel.java
index 47a112a..0f6bc4c 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/view/tree/AsyncTreePanel.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/view/tree/AsyncTreePanel.java
@@ -145,7 +145,7 @@ public class AsyncTreePanel extends LayoutContainer {
 //				model.setIcon();
 				if (!model.isDirectory()) {
 					if(model.getType()!=null)
-						return Resources.getIconByType(model.getType());
+						return Resources.getIconByType(model.getName(), model.getType());
 					
 					return Resources.getIconByFolderItemType(model.getGXTFolderItemType());
 				}