Index: utils/ofarc/LHAArchive.m
==================================================================
--- utils/ofarc/LHAArchive.m
+++ utils/ofarc/LHAArchive.m
@@ -53,10 +53,34 @@
 
 	[[OFFileManager defaultManager] setAttributes: attributes
 					 ofItemAtPath: path];
 #endif
 }
+
+static void
+setModificationDate(OFString *path, OFLHAArchiveEntry *entry)
+{
+	OFDate *modificationDate = entry.modificationDate;
+	of_file_attributes_t attributes;
+
+	if (modificationDate == nil) {
+		/*
+		 * Fall back to the original date if we have no modification
+		 * date, as the modification date is a UNIX extension.
+		 */
+		modificationDate = entry.date;
+
+		if (modificationDate == nil)
+			return;
+	}
+
+	attributes = [OFDictionary
+	    dictionaryWithObject: modificationDate
+			  forKey: of_file_attribute_key_modification_date];
+	[[OFFileManager defaultManager] setAttributes: attributes
+					 ofItemAtPath: path];
+}
 
 @implementation LHAArchive
 + (void)initialize
 {
 	if (self == [LHAArchive class])
@@ -283,10 +307,11 @@
 
 		if ([fileName hasSuffix: @"/"]) {
 			[fileManager createDirectoryAtPath: outFileName
 					     createParents: true];
 			setPermissions(outFileName, entry);
+			setModificationDate(outFileName, entry);
 
 			if (app->_outputLevel >= 0) {
 				[of_stdout writeString: @"\r"];
 				[of_stdout writeLine: OF_LOCALIZED(
 				    @"extracting_file_done",
@@ -339,10 +364,13 @@
 				    @"file", fileName,
 				    @"percent", percentString)];
 			}
 		}
 
+		[output close];
+		setModificationDate(outFileName, entry);
+
 		if (app->_outputLevel >= 0) {
 			[of_stdout writeString: @"\r"];
 			[of_stdout writeLine: OF_LOCALIZED(
 			    @"extracting_file_done",
 			    @"Extracting %[file]... done",

Index: utils/ofarc/TarArchive.m
==================================================================
--- utils/ofarc/TarArchive.m
+++ utils/ofarc/TarArchive.m
@@ -41,10 +41,26 @@
 
 	[[OFFileManager defaultManager] setAttributes: attributes
 					 ofItemAtPath: path];
 #endif
 }
+
+static void
+setModificationDate(OFString *path, OFTarArchiveEntry *entry)
+{
+	OFDate *modificationDate = entry.modificationDate;
+	of_file_attributes_t attributes;
+
+	if (modificationDate == nil)
+		return;
+
+	attributes = [OFDictionary
+	    dictionaryWithObject: modificationDate
+			  forKey: of_file_attribute_key_modification_date];
+	[[OFFileManager defaultManager] setAttributes: attributes
+					 ofItemAtPath: path];
+}
 
 @implementation TarArchive
 + (void)initialize
 {
 	if (self == [TarArchive class])
@@ -304,10 +320,11 @@
 		    (type == OF_TAR_ARCHIVE_ENTRY_TYPE_FILE &&
 		    [fileName hasSuffix: @"/"])) {
 			[fileManager createDirectoryAtPath: outFileName
 					     createParents: true];
 			setPermissions(outFileName, entry);
+			setModificationDate(outFileName, entry);
 
 			if (app->_outputLevel >= 0) {
 				[of_stdout writeString: @"\r"];
 				[of_stdout writeLine: OF_LOCALIZED(
 				    @"extracting_file_done",
@@ -360,10 +377,13 @@
 				    @"file", fileName,
 				    @"percent", percentString)];
 			}
 		}
 
+		[output close];
+		setModificationDate(outFileName, entry);
+
 		if (app->_outputLevel >= 0) {
 			[of_stdout writeString: @"\r"];
 			[of_stdout writeLine: OF_LOCALIZED(
 			    @"extracting_file_done",
 			    @"Extracting %[file]... done",

Index: utils/ofarc/ZIPArchive.m
==================================================================
--- utils/ofarc/ZIPArchive.m
+++ utils/ofarc/ZIPArchive.m
@@ -54,10 +54,26 @@
 		[[OFFileManager defaultManager] setAttributes: attributes
 						 ofItemAtPath: path];
 	}
 #endif
 }
+
+static void
+setModificationDate(OFString *path, OFZIPArchiveEntry *entry)
+{
+	OFDate *modificationDate = entry.modificationDate;
+	of_file_attributes_t attributes;
+
+	if (modificationDate == nil)
+		return;
+
+	attributes = [OFDictionary
+	    dictionaryWithObject: modificationDate
+			  forKey: of_file_attribute_key_modification_date];
+	[[OFFileManager defaultManager] setAttributes: attributes
+					 ofItemAtPath: path];
+}
 
 @implementation ZIPArchive
 + (void)initialize
 {
 	if (self == [ZIPArchive class])
@@ -260,10 +276,11 @@
 
 		if ([fileName hasSuffix: @"/"]) {
 			[fileManager createDirectoryAtPath: outFileName
 					     createParents: true];
 			setPermissions(outFileName, entry);
+			setModificationDate(outFileName, entry);
 
 			if (app->_outputLevel >= 0) {
 				[of_stdout writeString: @"\r"];
 				[of_stdout writeLine: OF_LOCALIZED(
 				    @"extracting_file_done",
@@ -316,10 +333,13 @@
 				    @"file", fileName,
 				    @"percent", percentString)];
 			}
 		}
 
+		[output close];
+		setModificationDate(outFileName, entry);
+
 		if (app->_outputLevel >= 0) {
 			[of_stdout writeString: @"\r"];
 			[of_stdout writeLine: OF_LOCALIZED(
 			    @"extracting_file_done",
 			    @"Extracting %[file]... done",