diff --git a/docs/SUMMARY.md b/docs/SUMMARY.md
index 8584c3ce3..80247c42e 100644
--- a/docs/SUMMARY.md
+++ b/docs/SUMMARY.md
@@ -65,6 +65,7 @@
   * [MongoDB](dataSourcesAndSinks/mongodb.md)
   * [Neo4j](dataSourcesAndSinks/neo4j.md)
   * [Parquet](dataSourcesAndSinks/parquet.md)
+  * [Excel (XLS/XLSX)](dataSourcesAndSinks/excel.md)
   * [BigQuery](dataSourcesAndSinks/bigquery.md)
   * [Exasol](dataSourcesAndSinks/exasol.md)
 * [Working With Python](working-with-python.md)
diff --git a/docs/dataSourcesAndSinks/excel.md b/docs/dataSourcesAndSinks/excel.md
new file mode 100644
index 000000000..d14d7e89f
--- /dev/null
+++ b/docs/dataSourcesAndSinks/excel.md
@@ -0,0 +1,85 @@
+---
+layout: default
+title: Excel (XLS/XLSX)
+parent: Data Sources and Sinks
+nav_order: 12
+---
+
+# Excel (XLS/XLSX)
+
+Zingg can read and write Microsoft Excel files (`.xls` and `.xlsx`) using the
+[spark-excel](https://github.com/crealytics/spark-excel) connector. As Spark does
+not support Excel natively, the connector jar has to be added to the classpath at
+runtime.
+
+## Adding the spark-excel jar
+
+`spark-excel` is not bundled with Zingg. Pick the artifact that matches your Spark
+and Scala versions — the coordinate is
+`com.crealytics:spark-excel_<scalaVersion>:<sparkVersion>_<connectorVersion>`.
+For Spark 3.5.x with Scala 2.12 this is
+`com.crealytics:spark-excel_2.12:3.5.1_0.20.4`.
+
+Add it in one of two ways:
+
+1. **Through `zingg.conf`** — download the jar (and its transitive dependencies)
+   and list them under `spark.jars` in your
+   [runtime properties](../stepbystep/zingg-runtime-properties.md) file:
+
+   ```properties
+   spark.jars=/path/to/spark-excel_2.12-3.5.1_0.20.4.jar
+   ```
+
+2. **Through `spark.jars.packages`** — let Spark resolve the connector and its
+   dependencies from Maven automatically:
+
+   ```properties
+   spark.jars.packages=com.crealytics:spark-excel_2.12:3.5.1_0.20.4
+   ```
+
+## Reading Excel as a source
+
+```json
+"data" : [{
+		"name":"test",
+		"format":"com.crealytics.spark.excel",
+		"props": {
+			"location": "examples/febrl/test.xlsx",
+			"header": "true",
+			"dataAddress": "'febrl'!A1"
+		},
+		"schema": "recId string, fname string, lname string, stNo string, add1 string, add2 string, city string, areacode string, state string, dob string, ssn string"
+	}]
+```
+
+## Writing Excel as a sink
+
+```json
+"output" : [{
+		"name":"output",
+		"format":"com.crealytics.spark.excel",
+		"props": {
+			"location": "/tmp/zinggOutput.xlsx",
+			"header": "true",
+			"dataAddress": "'output'!A1"
+		}
+	}]
+```
+
+## Useful options
+
+The values in `props` are passed straight through to spark-excel. Commonly used ones:
+
+| Option | Description |
+| --- | --- |
+| `header` | `true` if the first row holds column names. |
+| `dataAddress` | Sheet/cell range to read or write, e.g. `'febrl'!A1`. Defaults to the first sheet. |
+| `inferSchema` | Infer column types when no `schema` is supplied. Prefer supplying an explicit `schema`. |
+| `usePlainNumberFormat` | Read numeric cells without scientific/locale formatting. |
+
+Both `.xls` and `.xlsx` are read and written with the same
+`com.crealytics.spark.excel` format string; the file extension in `location`
+determines the workbook format on write.
+
+A ready-to-run example config is at
+[`examples/febrl/configExcel.json`](https://github.com/zinggAI/zingg/blob/main/examples/febrl/configExcel.json).
diff --git a/examples/febrl/configExcel.json b/examples/febrl/configExcel.json
new file mode 100644
index 000000000..57060fb90
--- /dev/null
+++ b/examples/febrl/configExcel.json
@@ -0,0 +1,94 @@
+{
+	"fieldDefinition":[
+		{
+			"fieldName" : "recId",
+			"matchType" : "dont_use",
+			"fields" : "recId",
+			"dataType": "string"
+		},
+		{
+			"fieldName" : "fname",
+			"matchType" : "fuzzy",
+			"fields" : "fname",
+			"dataType": "string"
+		},
+		{
+			"fieldName" : "lname",
+			"matchType" : "fuzzy",
+			"fields" : "lname",
+			"dataType": "string"
+		},
+		{
+			"fieldName" : "stNo",
+			"matchType": "fuzzy",
+			"fields" : "stNo",
+			"dataType": "string"
+		},
+		{
+			"fieldName" : "add1",
+			"matchType": "fuzzy",
+			"fields" : "add1",
+			"dataType": "string"
+		},
+		{
+			"fieldName" : "add2",
+			"matchType": "fuzzy",
+			"fields" : "add2",
+			"dataType": "string"
+		},
+		{
+			"fieldName" : "city",
+			"matchType": "fuzzy",
+			"fields" : "city",
+			"dataType": "string"
+		},
+		{
+			"fieldName" : "areacode",
+			"matchType": "fuzzy",
+			"fields" : "areacode",
+			"dataType": "string"
+		},
+		{
+			"fieldName" : "state",
+			"matchType": "fuzzy",
+			"fields" : "state",
+			"dataType": "string"
+		},
+		{
+			"fieldName" : "dob",
+			"matchType": "fuzzy",
+			"fields" : "dob",
+			"dataType": "string"
+		},
+		{
+			"fieldName" : "ssn",
+			"matchType": "fuzzy",
+			"fields" : "ssn",
+			"dataType": "string"
+		}
+		],
+		"output" : [{
+			"name":"output",
+			"format":"com.crealytics.spark.excel",
+			"props": {
+				"location": "/tmp/zinggOutput.xlsx",
+				"header": "true",
+				"dataAddress": "'output'!A1"
+			}
+		}],
+		"data" : [{
+			"name":"test",
+			"format":"com.crealytics.spark.excel",
+			"props": {
+				"location": "examples/febrl/test.xlsx",
+				"header": "true",
+				"dataAddress": "'febrl'!A1"
+			},
+			"schema": "recId string, fname string, lname string, stNo string, add1 string, add2 string, city string, areacode string, state string, dob string, ssn  string"
+			}
+		],
+		"labelDataSampleSize" : 0.01,
+		"numPartitions":4,
+		"modelId": 100,
+		"zinggDir": "models"
+}
diff --git a/examples/febrl/test.xlsx b/examples/febrl/test.xlsx
new file mode 100644
index 000000000..fbb72325e
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