diff --git a/android/.gitignore b/android/.gitignore
new file mode 100644
index 000000000..e0c8b8e5f
--- /dev/null
+++ b/android/.gitignore
@@ -0,0 +1 @@
+android-core.zip
\ No newline at end of file
diff --git a/android/core/.gitignore b/android/core/.gitignore
new file mode 100644
index 000000000..fe99505dc
--- /dev/null
+++ b/android/core/.gitignore
@@ -0,0 +1,2 @@
+bin
+
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 000000000..51f7f5c15
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1,3 @@
+bin
+generated
+pde.jar
diff --git a/build/.gitignore b/build/.gitignore
new file mode 100644
index 000000000..a340c103d
--- /dev/null
+++ b/build/.gitignore
@@ -0,0 +1 @@
+work
\ No newline at end of file
diff --git a/build/shared/tools/MovieMaker/.gitignore b/build/shared/tools/MovieMaker/.gitignore
new file mode 100644
index 000000000..06fd927b5
--- /dev/null
+++ b/build/shared/tools/MovieMaker/.gitignore
@@ -0,0 +1,2 @@
+bin
+tool
diff --git a/core/.gitignore b/core/.gitignore
new file mode 100644
index 000000000..ba077a403
--- /dev/null
+++ b/core/.gitignore
@@ -0,0 +1 @@
+bin
diff --git a/core/library/.gitignore b/core/library/.gitignore
new file mode 100644
index 000000000..0ccae162e
--- /dev/null
+++ b/core/library/.gitignore
@@ -0,0 +1 @@
+core.jar
diff --git a/experimental/.gitignore b/experimental/.gitignore
new file mode 100644
index 000000000..ba077a403
--- /dev/null
+++ b/experimental/.gitignore
@@ -0,0 +1 @@
+bin
diff --git a/experimental/mode/.gitignore b/experimental/mode/.gitignore
new file mode 100644
index 000000000..9acf0e7e9
--- /dev/null
+++ b/experimental/mode/.gitignore
@@ -0,0 +1 @@
+experimental.jar
diff --git a/java/libraries/dxf/.gitignore b/java/libraries/dxf/.gitignore
new file mode 100644
index 000000000..ba077a403
--- /dev/null
+++ b/java/libraries/dxf/.gitignore
@@ -0,0 +1 @@
+bin
diff --git a/java/libraries/dxf/library/.gitignore b/java/libraries/dxf/library/.gitignore
new file mode 100644
index 000000000..29e49a79b
--- /dev/null
+++ b/java/libraries/dxf/library/.gitignore
@@ -0,0 +1 @@
+dxf.jar
diff --git a/java/libraries/net/.gitignore b/java/libraries/net/.gitignore
new file mode 100644
index 000000000..ba077a403
--- /dev/null
+++ b/java/libraries/net/.gitignore
@@ -0,0 +1 @@
+bin
diff --git a/java/libraries/net/library/.gitignore b/java/libraries/net/library/.gitignore
new file mode 100644
index 000000000..b840c4430
--- /dev/null
+++ b/java/libraries/net/library/.gitignore
@@ -0,0 +1 @@
+net.jar
diff --git a/java/libraries/pdf/.gitignore b/java/libraries/pdf/.gitignore
new file mode 100644
index 000000000..ba077a403
--- /dev/null
+++ b/java/libraries/pdf/.gitignore
@@ -0,0 +1 @@
+bin
diff --git a/java/libraries/pdf/library/.gitignore b/java/libraries/pdf/library/.gitignore
new file mode 100644
index 000000000..e38560607
--- /dev/null
+++ b/java/libraries/pdf/library/.gitignore
@@ -0,0 +1 @@
+pdf.jar
diff --git a/java/libraries/serial/.gitignore b/java/libraries/serial/.gitignore
new file mode 100644
index 000000000..ba077a403
--- /dev/null
+++ b/java/libraries/serial/.gitignore
@@ -0,0 +1 @@
+bin
diff --git a/java/libraries/serial/library/.gitignore b/java/libraries/serial/library/.gitignore
new file mode 100644
index 000000000..718e029bc
--- /dev/null
+++ b/java/libraries/serial/library/.gitignore
@@ -0,0 +1 @@
+serial.jar
diff --git a/java/libraries/video/.gitignore b/java/libraries/video/.gitignore
new file mode 100644
index 000000000..ba077a403
--- /dev/null
+++ b/java/libraries/video/.gitignore
@@ -0,0 +1 @@
+bin
diff --git a/java/libraries/video/library/.gitignore b/java/libraries/video/library/.gitignore
new file mode 100644
index 000000000..374cc6ccf
--- /dev/null
+++ b/java/libraries/video/library/.gitignore
@@ -0,0 +1 @@
+video.jar