diff --git a/client/.gitignore b/client/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..d8c0caefabbe11785dfe745f906205dc464eb6eb
--- /dev/null
+++ b/client/.gitignore
@@ -0,0 +1,4 @@
+bin
+build
+win-build
+lib
diff --git a/windows-collect/.gitignore b/windows-collect/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..f3be6a834d00a0c16bb7a6d5e7ad4f8a44489fb9
--- /dev/null
+++ b/windows-collect/.gitignore
@@ -0,0 +1,4 @@
+src/build
+src/dist
+src/netmon/build
+src/netmon/dist
diff --git a/windows-installer/.gitignore b/windows-installer/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..bad1d3e324ffc40db098ef702cedac31d73925b2
--- /dev/null
+++ b/windows-installer/.gitignore
@@ -0,0 +1,3 @@
+build
+*sfx
+windows-agent