diff --git a/.gitignore b/.gitignore
index c8b241f..5d0c59e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-target/*
\ No newline at end of file
+target/*
+.DS_Store
\ No newline at end of file
diff --git a/assets/favicon.ico b/assets/favicon.ico
index 6606859..4aa309f 100644
Binary files a/assets/favicon.ico and b/assets/favicon.ico differ
diff --git a/assets/icon/ironcalc_icon.png b/assets/icon/ironcalc_icon.png
new file mode 100644
index 0000000..420caa8
Binary files /dev/null and b/assets/icon/ironcalc_icon.png differ
diff --git a/assets/icon/ironcalc_icon.svg b/assets/icon/ironcalc_icon.svg
new file mode 100644
index 0000000..c82cd58
--- /dev/null
+++ b/assets/icon/ironcalc_icon.svg
@@ -0,0 +1,8 @@
+
diff --git a/assets/logo.png b/assets/logo.png
index c4e361c..420caa8 100644
Binary files a/assets/logo.png and b/assets/logo.png differ
diff --git a/assets/logo/png/black.png b/assets/logo/png/black.png
new file mode 100644
index 0000000..827f90a
Binary files /dev/null and b/assets/logo/png/black.png differ
diff --git a/assets/logo/png/orange+black.png b/assets/logo/png/orange+black.png
new file mode 100644
index 0000000..10e7835
Binary files /dev/null and b/assets/logo/png/orange+black.png differ
diff --git a/assets/logo/png/orange+white.png b/assets/logo/png/orange+white.png
new file mode 100644
index 0000000..6d3a67a
Binary files /dev/null and b/assets/logo/png/orange+white.png differ
diff --git a/assets/logo/png/white.png b/assets/logo/png/white.png
new file mode 100644
index 0000000..7f72823
Binary files /dev/null and b/assets/logo/png/white.png differ
diff --git a/assets/logo/svg/black.svg b/assets/logo/svg/black.svg
new file mode 100644
index 0000000..85cd80b
--- /dev/null
+++ b/assets/logo/svg/black.svg
@@ -0,0 +1,8 @@
+
diff --git a/assets/logo/svg/orange+black.svg b/assets/logo/svg/orange+black.svg
new file mode 100644
index 0000000..aa13f62
--- /dev/null
+++ b/assets/logo/svg/orange+black.svg
@@ -0,0 +1,8 @@
+
diff --git a/assets/logo/svg/orange+white.svg b/assets/logo/svg/orange+white.svg
new file mode 100644
index 0000000..8150739
--- /dev/null
+++ b/assets/logo/svg/orange+white.svg
@@ -0,0 +1,8 @@
+
diff --git a/assets/logo/svg/white.svg b/assets/logo/svg/white.svg
new file mode 100644
index 0000000..26ee58d
--- /dev/null
+++ b/assets/logo/svg/white.svg
@@ -0,0 +1,8 @@
+