diff --git a/indra/newview/fonts/CelestiaMediumRedux-NOTICE.txt b/indra/newview/fonts/CelestiaMediumRedux-NOTICE.txt
new file mode 100644
index 0000000000..fc18dcce3b
--- /dev/null
+++ b/indra/newview/fonts/CelestiaMediumRedux-NOTICE.txt
@@ -0,0 +1 @@
+This font is released into the Public Domain, so you can freely use it how you want, you can freely redistribute it, and you can freely modify it.
\ No newline at end of file
diff --git a/indra/newview/fonts/CelestiaMediumRedux1.55.ttf b/indra/newview/fonts/CelestiaMediumRedux1.55.ttf
new file mode 100644
index 0000000000..4745164286
Binary files /dev/null and b/indra/newview/fonts/CelestiaMediumRedux1.55.ttf differ
diff --git a/indra/newview/fonts/fonts_celestia_medium_redux.xml b/indra/newview/fonts/fonts_celestia_medium_redux.xml
new file mode 100644
index 0000000000..b65209f2ea
--- /dev/null
+++ b/indra/newview/fonts/fonts_celestia_medium_redux.xml
@@ -0,0 +1,189 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<fonts>
+
+  <font name="default" comment="default font files (global fallbacks)">
+    <file>CelestiaMediumRedux1.55.ttf</file>
+    <os name="Windows">
+      <file>YuGothR.ttc</file>
+      <file>MSGOTHIC.TTC</file>
+      <file>gulim.ttc</file>
+      <file>simhei.ttf</file>
+      <file>ArialUni.ttf</file>
+      <file>seguisym.ttf</file>
+      <file>nirmala.ttf</file>
+      <file>tahoma.ttf</file>
+    </os>
+    <os name="Mac">
+      <file>ヒラギノ角ゴシック W3.ttc</file>
+      <file>ヒラギノ角ゴ Pro W3.otf</file>
+      <file>ヒラギノ角ゴ ProN W3.otf</file>
+      <file>ヒラギノ明朝 ProN W3.ttc</file>
+      <!-- <FS:TS> FIRE-17481: Add El Capitan Korean font -->
+      <file>AppleSDGothicNeo.ttc</file>
+      <!-- </FS:TS> FIRE-17481 -->
+      <file>AppleGothic.dfont</file>
+      <file>AppleGothic.ttf</file>
+      <file>AppleSDGothicNeo-Regular.otf</file>
+      <file>华文细黑.ttf</file>
+    </os>
+  </font>
+
+  <font name="SansSerifBold"
+	comment="Name of bold sans-serif font">
+    <file>CelestiaMediumRedux1.55.ttf</file>
+    <os name="Windows">
+      <file>arialbd.ttf</file>
+      </os>
+    <os name="Mac">
+      <file>Helvetica.dfont</file>
+      </os>
+  </font>
+
+  <font name="SansSerif" comment="Name of san-serif font (Truetype file name)">
+    <file>CelestiaMediumRedux1.55.ttf</file>
+    <os name="Windows">
+      <file>arial.ttf</file>
+      </os>
+    <os name="Mac">
+      <file>Helvetica.dfont</file>
+      </os>
+  </font>
+
+  <font name="SansSerif"
+	comment="Name of bold sans-serif font"
+	font_style="BOLD">
+    <file>CelestiaMediumRedux1.55.ttf</file>
+  </font>
+
+  <font name="SansSerif"
+	comment="Name of italic sans-serif font"
+	font_style="ITALIC">
+    <file>CelestiaMediumRedux1.55.ttf</file>
+  </font>
+
+  <font name="SansSerif"
+	comment="Name of bold italic sans-serif font"
+	font_style="BOLD|ITALIC">
+    <file>CelestiaMediumRedux1.55.ttf</file>
+  </font>
+
+  <font name="Monospace"
+	comment="Name of monospace font">
+    <file>DejaVuSansMono.ttf</file>
+  </font>
+
+  <font name="Scripting"
+	comment="Name of an optional font used for the script editor">
+    <file>SourceCodePro-Regular.ttf</file>
+  </font>
+
+  <font name="OCRA"
+  comment="OCRA machine character recognition used in script editor compile errors">
+    <file>ocra.ttf</file>
+  </font>
+
+  <font name="DejaVu"
+	comment="Name of DejaVu font">
+    <file>DejaVuSans.ttf</file>
+  </font>
+
+  <font name="DejaVu"
+	comment="Name of DejaVu font (bold)"
+	font_style="BOLD">
+    <file>DejaVuSans-Bold.ttf</file>
+  </font>
+
+  <font name="DejaVu"
+	comment="Name of DejaVu font (italic)"
+	font_style="ITALIC">
+    <file>DejaVuSans-Oblique.ttf</file>
+  </font>
+
+  <font name="DejaVu"
+	comment="Name of DejaVu font (bold italic)"
+	font_style="BOLD|ITALIC">
+    <file>DejaVuSans-BoldOblique.ttf</file>
+  </font>
+
+  <font name="Helvetica"
+	comment="Name of Helvetica font">
+    <file>DejaVuSans.ttf</file>
+    <os name="Windows">
+      <file>arial.ttf</file>
+      </os>
+    <os name="Mac">
+      <file>arial.ttf</file>
+      </os>
+  </font>
+
+  <font name="Helvetica"
+	comment="Name of Helvetica font (bold)"
+	font_style="BOLD">
+    <file>DejaVuSans-Bold.ttf</file>
+    <os name="Windows">
+      <file>arialbd.ttf</file>
+      </os>
+    <os name="Mac">
+      <file>arialbd.ttf</file>
+      </os>
+  </font>
+
+  <font name="Helvetica"
+	comment="Name of Helvetica font (italic)"
+	font_style="ITALIC">
+    <file>DejaVuSans-Oblique.ttf</file>
+    <os name="Windows">
+      <file>ariali.ttf</file>
+      </os>
+    <os name="Mac">
+      <file>ariali.ttf</file>
+      </os>
+  </font>
+
+  <font name="Helvetica"
+	comment="Name of Helvetica font (bold italic)"
+	font_style="BOLD|ITALIC">
+    <file>DejaVuSans-BoldOblique.ttf</file>
+    <os name="Windows">
+      <file>arialbi.ttf</file>
+      </os>
+    <os name="Mac">
+      <file>arialbi.ttf</file>
+      </os>
+  </font>
+
+  <font name="OverrideTest"
+	comment="Name of font to test overriding">
+    <file>times.ttf</file>
+    <file>DejaVuSans.ttf</file>
+  </font>
+
+  <font_size name="Scripting"
+	     comment="Size of script editor font (points, or 1/72 of an inch)"
+	     size="8.6"
+	     />
+  <font_size name="Monospace"
+	     comment="Size for monospaced font (points, or 1/72 of an inch)"
+	     size="8.0"
+	     />
+  <font_size name="Huge"
+	     comment="Size of huge font (points, or 1/72 of an inch)"
+	     size="17.8"
+	     />
+  <font_size name="Large"
+	     comment="Size of large font (points, or 1/72 of an inch)"
+	     size="12.4"
+	     />
+  <font_size name="Medium"
+	     comment="Size of medium font (points, or 1/72 of an inch)"
+	     size="10.4"
+	     />
+  <font_size name="Small"
+	     comment="Size of small font (points, or 1/72 of an inch)"
+	     size="9.4"
+	     />
+  <font_size name="Pie"
+	     comment="Size of pie menu font (points, or 1/72 of an inch)"
+	     size="8.1"
+	     />
+</fonts>
diff --git a/indra/newview/skins/default/xui/en/strings.xml b/indra/newview/skins/default/xui/en/strings.xml
index 0499c97a3b..db7fb20f05 100644
--- a/indra/newview/skins/default/xui/en/strings.xml
+++ b/indra/newview/skins/default/xui/en/strings.xml
@@ -3068,6 +3068,7 @@ Try enclosing path to the editor with double quotes.
   <string name="font_fonts_dyslexia.xml">OpenDyslexic</string>
   <string name="font_fonts_deja_vu_all_caps.xml">Deja Vu All Caps</string>
   <string name="font_fonts_noto.xml">Noto Sans</string>
+  <string name="font_fonts_celestia_medium_redux.xml">Celestia Medium Redux</string>
   <string name="mode_unknown">Unknown Mode</string>
   <string name="mode_settings_firestorm.xml">Firestorm</string>
   <string name="mode_settings_phoenix.xml">Phoenix</string>