diff --git a/app/assets/css/launcher.css b/app/assets/css/launcher.css
index 90eafce0..30ef5d45 100644
--- a/app/assets/css/launcher.css
+++ b/app/assets/css/launcher.css
@@ -6,12 +6,12 @@
 
 @font-face {
     font-family: 'Avenir Book';
-    src: url('../fonts/Avenir.ttc');
+    src: url('../fonts/Avenir-Book.ttf');
 }
 
 @font-face {
     font-family: 'Avenir Medium';
-    src: url('../fonts/Avenir-Medium.otf');
+    src: url('../fonts/Avenir-Medium.ttf');
 }
 
 /*******************************************************************************
diff --git a/app/assets/fonts/Avenir-Black.ttf b/app/assets/fonts/Avenir-Black.ttf
new file mode 100644
index 00000000..9da57525
Binary files /dev/null and b/app/assets/fonts/Avenir-Black.ttf differ
diff --git a/app/assets/fonts/Avenir-BlackOblique.ttf b/app/assets/fonts/Avenir-BlackOblique.ttf
new file mode 100644
index 00000000..1b73af97
Binary files /dev/null and b/app/assets/fonts/Avenir-BlackOblique.ttf differ
diff --git a/app/assets/fonts/Avenir-Book.ttf b/app/assets/fonts/Avenir-Book.ttf
new file mode 100644
index 00000000..de9c227f
Binary files /dev/null and b/app/assets/fonts/Avenir-Book.ttf differ
diff --git a/app/assets/fonts/Avenir-BookOblique.ttf b/app/assets/fonts/Avenir-BookOblique.ttf
new file mode 100644
index 00000000..4258fda1
Binary files /dev/null and b/app/assets/fonts/Avenir-BookOblique.ttf differ
diff --git a/app/assets/fonts/Avenir-Heavy.ttf b/app/assets/fonts/Avenir-Heavy.ttf
new file mode 100644
index 00000000..67738068
Binary files /dev/null and b/app/assets/fonts/Avenir-Heavy.ttf differ
diff --git a/app/assets/fonts/Avenir-HeavyOblique.ttf b/app/assets/fonts/Avenir-HeavyOblique.ttf
new file mode 100644
index 00000000..d3588cd1
Binary files /dev/null and b/app/assets/fonts/Avenir-HeavyOblique.ttf differ
diff --git a/app/assets/fonts/Avenir-Light.ttf b/app/assets/fonts/Avenir-Light.ttf
new file mode 100644
index 00000000..69761e4b
Binary files /dev/null and b/app/assets/fonts/Avenir-Light.ttf differ
diff --git a/app/assets/fonts/Avenir-LightOblique.ttf b/app/assets/fonts/Avenir-LightOblique.ttf
new file mode 100644
index 00000000..6e1af66f
Binary files /dev/null and b/app/assets/fonts/Avenir-LightOblique.ttf differ
diff --git a/app/assets/fonts/Avenir-Medium.otf b/app/assets/fonts/Avenir-Medium.ttf
similarity index 98%
rename from app/assets/fonts/Avenir-Medium.otf
rename to app/assets/fonts/Avenir-Medium.ttf
index 3092e6b3..09770bba 100644
Binary files a/app/assets/fonts/Avenir-Medium.otf and b/app/assets/fonts/Avenir-Medium.ttf differ
diff --git a/app/assets/fonts/Avenir-MediumOblique.ttf b/app/assets/fonts/Avenir-MediumOblique.ttf
new file mode 100644
index 00000000..0a68d909
Binary files /dev/null and b/app/assets/fonts/Avenir-MediumOblique.ttf differ
diff --git a/app/assets/fonts/Avenir-Oblique.ttf b/app/assets/fonts/Avenir-Oblique.ttf
new file mode 100644
index 00000000..bc02bfa7
Binary files /dev/null and b/app/assets/fonts/Avenir-Oblique.ttf differ
diff --git a/app/assets/fonts/Avenir-Roman.ttf b/app/assets/fonts/Avenir-Roman.ttf
new file mode 100644
index 00000000..295a5525
Binary files /dev/null and b/app/assets/fonts/Avenir-Roman.ttf differ
diff --git a/app/assets/fonts/Avenir.ttc b/app/assets/fonts/Avenir.ttc
deleted file mode 100644
index c1c654cf..00000000
Binary files a/app/assets/fonts/Avenir.ttc and /dev/null differ