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diff --git a/png-convert-and-optimize.sh b/png-convert-and-optimize.sh
new file mode 100755
index 00000000000..488bfdbf318
--- /dev/null
+++ b/png-convert-and-optimize.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+#
+# Small script to use ImageMagick on all png files to make sure the png
+# format is correct, and to avoid lipng warnings like:
+# libpng warning: iCCP: known incorrect sRGB profile
+# For more information, see PR 2216:
+# https://github.com/spyder-ide/spyder/pull/2216
+# and this soluation is based on:
+# http://stackoverflow.com/questions/22745076/libpng-warning-iccp-known-incorrect-srgb-profile
+# http://tex.stackexchange.com/questions/125612/warning-pdflatex-libpng-warning-iccp-known-incorrect-srgb-profile
+#
+# make sure to run this from the top level spyder repo dir in order to catch
+# all the png files
+echo "Searching recursively for all png files in:" `pwd`
+# fix all png files in the current directory (and sub-dirs) using ImageMagick:
+find . -type f -name "*.png" -exec convert {} -strip {} \;
+
+# optimize all images, can hold a 20-30% size reduction on avarage, no loss of
+# image quality
+find . -type f -name "*.png" -exec optipng -o7 {} \;
+
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