diff --git a/repository/Grafoscopio-Utils/Markdown.class.st b/repository/Grafoscopio-Utils/Markdown.class.st
index b0866db..cc27488 100644
--- a/repository/Grafoscopio-Utils/Markdown.class.st
+++ b/repository/Grafoscopio-Utils/Markdown.class.st
@@ -8,7 +8,8 @@ Class {
 	#name : #Markdown,
 	#superclass : #Object,
 	#instVars : [
-		'contents'
+		'contents',
+		'file'
 	],
 	#category : #'Grafoscopio-Utils'
 }
@@ -65,15 +66,47 @@ Markdown >> detectYAMLMetadata [
 				ifFound: [ ^ true ] ifNone: [ ^ false ] ]
 ]
 
+{ #category : #operation }
+Markdown >> exportMetadataAsJson [
+	| yaml2json |
+	self exportMetadataAsYaml.
+	yaml2json := OSSUnixSubprocess new
+		shellCommand: 'yaml2json /tmp/metadata.yaml > /tmp/metadata.json';
+		run.
+	yaml2json waitForExit.
+	yaml2json closeAndCleanStreams.
+	^ FileLocator temp / 'metadata.json'
+]
+
+{ #category : #operation }
+Markdown >> exportMetadataAsYaml [
+	| exportedFile |
+	exportedFile := FileLocator temp / 'metadata.yaml'.
+	MarkupFile exportAsFileOn: exportedFile containing: self yamlMetadataAsString.
+	^ exportedFile  
+]
+
 { #category : #operation }
 Markdown >> extractYAMLMetadata [
 	self detectYAMLMetadata ifFalse: [ ^ nil ].
 	^ self lines copyFrom: 2 to: (self locateYAMLMetadataClosing) 
 ]
 
+{ #category : #accessing }
+Markdown >> file [
+	^ file
+]
+
+{ #category : #accessing }
+Markdown >> file: aFileReference [
+	"I store the origen/destination of the Markdown contents."
+	file := aFileReference
+]
+
 { #category : #'instance creation' }
 Markdown >> fromFile: aFileReference [
 	self contents: aFileReference contents.
+	self file: aFileReference
 ]
 
 { #category : #utilities }
@@ -93,6 +126,12 @@ Markdown >> locateYAMLMetadataClosing [
 
 ]
 
+{ #category : #accessing }
+Markdown >> metadata [
+	self exportMetadataAsJson.
+	^ NeoJSONReader fromString: FileLocator temp / 'metadata.json' contents.
+]
+
 { #category : #utilities }
 Markdown >> startsWithYAMLMetadataDelimiter [
 	^ self lines first beginsWith: self class yamlMetadataDelimiter 
diff --git a/repository/Grafoscopio-Utils/Pandoc.class.st b/repository/Grafoscopio-Utils/Pandoc.class.st
index f10cc1f..98beb62 100644
--- a/repository/Grafoscopio-Utils/Pandoc.class.st
+++ b/repository/Grafoscopio-Utils/Pandoc.class.st
@@ -110,3 +110,23 @@ Pandoc class >> luaFilters [
 		add: 'http://mutabit.com/repos.fossil/dataweek/doc/tip/Artefactos/Scripts/image-links.lua'.
 	^ filters
 ]
+
+{ #category : #converters }
+Pandoc class >> markdownToHtml: inputFile [
+	
+	| outputFile |
+	outputFile := FileLocator temp / (inputFile basenameWithoutExtension , '.html').
+	outputFile ensureDelete.
+	outputFile ensureCreateFile.
+	OSSUnixSubprocess new
+		command: 'pandoc';
+		arguments: {'-f'. 'markdown'. '-t'. 'html'. inputFile fullName. 
+			'--output'. outputFile fullName  };
+	redirectStdout;
+	redirectStderr;
+	runAndWaitOnExitDo: [ :process :outString :errString |
+		process isSuccess
+			ifTrue: [ ^ outputFile ]
+			ifFalse: [ ^ inputFile ]
+	]
+]