diff --git a/CREDITS.md b/CREDITS.md
new file mode 100644
index 0000000..6e4012a
--- /dev/null
+++ b/CREDITS.md
@@ -0,0 +1,13 @@
+### Tiago Conceição (sn4k3)
+* Main developer
+* https://github.com/sn4k3
+
+### Photonsters (Photon Owners Group)
+
+* For information about cbddlp file format
+* https://github.com/Photonsters
+
+### Jason S. McMullan (ezrec)
+
+* For ideas and permission to use his project (uv3dp)
+* https://github.com/ezrec/uv3dp
\ No newline at end of file
diff --git a/PrusaSL1Viewer/PrusaSL1Viewer.csproj b/PrusaSL1Viewer/PrusaSL1Viewer.csproj
index 71e61b2..1e53891 100644
--- a/PrusaSL1Viewer/PrusaSL1Viewer.csproj
+++ b/PrusaSL1Viewer/PrusaSL1Viewer.csproj
@@ -170,6 +170,9 @@
CHANGELOG.md
+
+ CREDITS.md
+
LICENSE