diff --git a/include/xlnt/styles/font.hpp b/include/xlnt/styles/font.hpp
index 5705caf8..195ebcbe 100644
--- a/include/xlnt/styles/font.hpp
+++ b/include/xlnt/styles/font.hpp
@@ -97,6 +97,26 @@ public:
     /// </summary>
     bool strikethrough() const;
 
+    /// <summary>
+    ///
+    /// </summary>
+    font &outlinethrough(bool outlinethrough);
+
+    /// <summary>
+    ///
+    /// </summary>
+    bool outlinethrough() const;
+
+    /// <summary>
+    ///
+    /// </summary>
+    font &shadowthrough(bool shadowthrough);
+
+    /// <summary>
+    ///
+    /// </summary>
+    bool shadowthrough() const;
+
     /// <summary>
     ///
     /// </summary>
@@ -172,6 +192,21 @@ public:
     /// </summary>
     std::size_t family() const;
 
+    /// <summary>
+    ///
+    /// </summary>
+    bool has_charset() const;
+
+    /// <summary>
+    ///
+    /// </summary>
+    font &charset(std::size_t charset);
+
+    /// <summary>
+    ///
+    /// </summary>
+    std::size_t charset() const;
+
     /// <summary>
     ///
     /// </summary>
@@ -238,6 +273,16 @@ private:
     /// </summary>
     bool strikethrough_ = false;
 
+    /// <summary>
+    ///
+    /// </summary>
+    bool outlinethrough_ = false;
+
+    /// <summary>
+    ///
+    /// </summary>
+    bool shadowthrough_ = false;
+
     /// <summary>
     ///
     /// </summary>
@@ -253,6 +298,12 @@ private:
     /// </summary>
     optional<std::size_t> family_;
 
+    /// <summary>
+    ///
+    /// </summary>
+    optional<std::size_t> charset_;
+
+
     /// <summary>
     ///
     /// </summary>
diff --git a/source/styles/font.cpp b/source/styles/font.cpp
index 02a96253..ff118bdd 100644
--- a/source/styles/font.cpp
+++ b/source/styles/font.cpp
@@ -36,6 +36,8 @@ font::font()
       superscript_(false),
       subscript_(false),
       strikethrough_(false),
+      outlinethrough_(false),
+      shadowthrough_(false),
       underline_(underline_style::none)
 {
 }
@@ -84,6 +86,28 @@ bool font::strikethrough() const
     return strikethrough_;
 }
 
+font &font::outlinethrough(bool outlinethrough)
+{
+    outlinethrough_ = outlinethrough;
+    return *this;
+}
+
+bool font::outlinethrough() const
+{
+    return outlinethrough_;
+}
+
+font &font::shadowthrough(bool shadowthrough)
+{
+    shadowthrough_ = shadowthrough;
+    return *this;
+}
+
+bool font::shadowthrough() const
+{
+    return shadowthrough_;
+}
+
 font &font::underline(underline_style new_underline)
 {
     underline_ = new_underline;
@@ -154,6 +178,17 @@ font &font::family(std::size_t family)
     return *this;
 }
 
+bool font::has_charset() const
+{
+    return charset_.is_set();
+}
+
+font &font::charset(std::size_t charset)
+{
+    charset_ = charset;
+    return *this;
+}
+
 bool font::has_scheme() const
 {
     return scheme_.is_set();