diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..fb5a953
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,22 @@
+# Hidden files
+/**/.*
+!.gitignore
+
+# Config files
+/**/*.iml
+
+# Output/Cache files
+/**/out/
+/**/__pycache__/
+
+# Quartus Output/Cache files
+/1ano/2semestre/lsd/**/db/
+/1ano/2semestre/lsd/**/incremental_db/
+/1ano/2semestre/lsd/**/output_files/*
+!/1ano/2semestre/lsd/**/output_files/*.sof
+/1ano/2semestre/lsd/**/simulation/
+/1ano/2semestre/lsd/**/*.bak
+/1ano/2semestre/lsd/**/*.qws
+/1ano/2semestre/lsd/**/*.qpf
+/1ano/2semestre/lsd/**/*.qsf
+!/1ano/2semestre/lsd/master.qsf