diff --git a/src/ResourcesLive/VsGnuCashFile.class.st b/src/ResourcesLive/VsGnuCashFile.class.st
new file mode 100644
index 0000000..26d64a2
--- /dev/null
+++ b/src/ResourcesLive/VsGnuCashFile.class.st
@@ -0,0 +1,23 @@
+Class {
+	#name : #VsGnuCashFile,
+	#superclass : #RlResource,
+	#category : #ResourcesLive
+}
+
+{ #category : #accessing }
+VsGnuCashFile class >> fileExtensions [
+	^ #('gnucash')
+]
+
+{ #category : #accessing }
+VsGnuCashFile >> uncompress [
+
+	| target |
+	target := Tempfile withSuffix: '.xml'.
+	SuGenericUnixCommand new
+		template: '/usr/bin/gunzip -c {source} > {target}';
+		argumentAt: #source put: self file;
+		argumentAt: #target put: target;
+		run.
+	^ target
+]