diff --git a/otdrs.pyi b/otdrs.pyi
index 142d7dc..557f614 100644
--- a/otdrs.pyi
+++ b/otdrs.pyi
@@ -1,3 +1,6 @@
+import enum
+
+
 class BlockInfo:
     """Details about a specific SOR block"""
 
@@ -296,6 +299,18 @@ class SORFile:
         Returns an enum. You should generally treat a missing checksum as non-fatal."""
         ...
 
+    def to_json(self) -> dict:
+        """
+        Serialize SORFile class to json
+        """
+        ...
+
+    def to_cbor(self) -> bytes:
+        """
+        Serialize SORFile class to CBOR
+        """
+        ...
+
 def parse_file(path: str) -> SORFile:
     """Load a SOR from the given path and parse it"""
 
diff --git a/src/python.rs b/src/python.rs
index 840de1c..7e4866e 100644
--- a/src/python.rs
+++ b/src/python.rs
@@ -62,6 +62,19 @@ impl SORFile {
         Ok(result.into())
     }
 
+    #[pyo3(name = "to_json")]
+    fn to_json_py(&self, py: Python<'_>) -> PyResult<PyObject> {
+        let json_str = serde_json::to_string(&self)
+            .map_err(|e| PyRuntimeError::new_err(e.to_string()))?;
+        let json_module = py.import("json")?;
+        json_module.call_method1("loads", (json_str,))?.extract()
+    }
+
+    #[pyo3(name = "to_cbor")]
+    fn to_cbor_py(&self) -> PyResult<Vec<u8>> {
+        serde_cbor::to_vec(&self).map_err(|e| PyRuntimeError::new_err(e.to_string()))
+    }
+
 }
 
 /// This module is implemented in Rust.