diff --git a/src/fosslight_util/oss_item.py b/src/fosslight_util/oss_item.py
index 94e9811..355dd13 100644
--- a/src/fosslight_util/oss_item.py
+++ b/src/fosslight_util/oss_item.py
@@ -24,6 +24,7 @@ def __init__(self, value):
         self.download_location = ""
         self._yocto_recipe = []
         self._yocto_package = []
+        self.is_binary = False
 
     def __del__(self):
         pass
diff --git a/src/fosslight_util/read_excel.py b/src/fosslight_util/read_excel.py
index a436dd8..d537afd 100644
--- a/src/fosslight_util/read_excel.py
+++ b/src/fosslight_util/read_excel.py
@@ -11,11 +11,12 @@
 
 logger = logging.getLogger(LOGGER_NAME)
 IDX_CANNOT_FOUND = -1
+PREFIX_BIN = "bin"
 
 
 def read_oss_report(excel_file, sheet_names=""):
     _oss_report_items = []
-    _xl_sheets = []
+    xl_sheets = {}
     all_sheet_to_read = []
     not_matched_sheet = []
     any_sheet_matched = False
@@ -44,7 +45,7 @@ def read_oss_report(excel_file, sheet_names=""):
                         sheet = xl_workbook.sheet_by_name(sheet_name)
                         if sheet:
                             logger.info(f"Load a matched sheet: {sheet_name}")
-                            _xl_sheets.append(sheet)
+                            xl_sheets[sheet_name] = sheet
                             any_sheet_matched = True
                 if not any_sheet_matched:
                     not_matched_sheet.append(sheet_to_read)
@@ -58,7 +59,7 @@ def read_oss_report(excel_file, sheet_names=""):
         elif (not sheet_name_prefix_match) and not_matched_sheet:
             logger.warning(f"Not matched sheet name: {not_matched_sheet}")
 
-        for xl_sheet in _xl_sheets:
+        for sheet_name, xl_sheet in xl_sheets.items():
             _item_idx = {
                 "ID": IDX_CANNOT_FOUND,
                 "Source Name or Path": IDX_CANNOT_FOUND,
@@ -90,8 +91,11 @@ def read_oss_report(excel_file, sheet_names=""):
             # Get all values, iterating through rows and columns
             column_keys = json.loads(json.dumps(_item_idx))
 
+            is_bin = True if sheet_name.lower().startswith(PREFIX_BIN) else False
+
             for row_idx in range(DATA_START_ROW_IDX, xl_sheet.nrows):
                 item = OssItem("")
+                item.is_binary = is_bin
                 valid_row = True
                 load_data_cnt = 0
 
diff --git a/src/fosslight_util/write_scancodejson.py b/src/fosslight_util/write_scancodejson.py
index 05228d3..1123f70 100644
--- a/src/fosslight_util/write_scancodejson.py
+++ b/src/fosslight_util/write_scancodejson.py
@@ -31,7 +31,7 @@ def write_scancodejson(output_dir, output_filename, oss_list):
             else:
                 json_output['files'] = add_item_in_files(oi, item_path, json_output['files'])
     with open(os.path.join(output_dir, output_filename), 'w') as f:
-        json.dump(json_output, f, sort_keys=False)
+        json.dump(json_output, f, sort_keys=False, indent=4)
 
 
 def append_oss_item_in_filesitem(item, files_item):
@@ -42,6 +42,8 @@ def append_oss_item_in_filesitem(item, files_item):
     oss_item['copyright'] = item.copyright
     oss_item['download_location'] = item.download_location
     oss_item['comment'] = item.comment
+    if item.is_binary:
+        files_item['is_binary'] = item.is_binary
     files_item['oss'].append(oss_item)
     return files_item
 
@@ -50,6 +52,7 @@ def add_item_in_files(item, item_path, files_list):
     files_item = {}
     files_item['path'] = item_path
     files_item['name'] = os.path.basename(item_path)
+    files_item['is_binary'] = item.is_binary
     files_item['base_name'], files_item['extension'] = os.path.splitext(os.path.basename(item_path))
     files_item['oss'] = []
     files_item = append_oss_item_in_filesitem(item, files_item)