diff --git a/README.md b/README.md
index 280b8cf..7829251 100644
--- a/README.md
+++ b/README.md
@@ -67,12 +67,13 @@ Reed-Solomon decoding is finally performed to obtain the original data.
 The [examples](https://github.com/ggerganov/ggwave/blob/master/examples/) folder contains several sample applications of the library:
 
 
-| Example | Description |
-| ------- | ----------- |
-| [ggwave-rx](https://github.com/ggerganov/ggwave/blob/master/examples/ggwave-rx) | A very basic receive-only program |
-| [ggwave-cli](https://github.com/ggerganov/ggwave/blob/master/examples/ggwave-cli) | A command line tool for sending/receiving data through sound |
-| [ggwave-wasm](https://github.com/ggerganov/ggwave/blob/master/examples/ggwave-wasm) | a WebAssembly module for web applications |
-| [waver](https://github.com/ggerganov/ggwave/blob/master/examples/waver) | A GUI tool for sending/receiving data through sound |
+| Example | Description | Backend |
+| ------- | ----------- | ------- |
+| [ggwave-rx](https://github.com/ggerganov/ggwave/blob/master/examples/ggwave-rx) | A very basic receive-only program | SDL |
+| [ggwave-cli](https://github.com/ggerganov/ggwave/blob/master/examples/ggwave-cli) | A command line tool for sending/receiving data through sound | SDL |
+| [ggwave-wasm](https://github.com/ggerganov/ggwave/blob/master/examples/ggwave-wasm) | a WebAssembly module for web applications | SDL |
+| [ggwave-to-file](https://github.com/ggerganov/ggwave/blob/master/examples/ggwave-to-file) | Output generated audio to a file | - | 
+| [waver](https://github.com/ggerganov/ggwave/blob/master/examples/waver) | A GUI tool for sending/receiving data through sound | SDL |
 
 Other projects using **ggwave** or one of its prototypes: