diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3c8a676..5fc9347 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,17 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
+## [0.6.0] - 2024-03-26
+
+### Added
+
+- ledger-binary: Adding an utilitary to parse embedded application ELF file metadatas.
+
+### Changed
+
+- Renamed 'Europa' with official product name 'Flex'
+
+
 ## [0.5.0] - 2024-03-11
 
 ### Added
diff --git a/doc/binary.md b/doc/binary.md
new file mode 100644
index 0000000..cbb5025
--- /dev/null
+++ b/doc/binary.md
@@ -0,0 +1,44 @@
+# Binary parser
+
+Ledger embedded application ELF file contains metadata injected during the compilation. These
+information are used by tools like [Speculos](https://speculos.ledger.com) to ease the manipulation
+of the binaries (for instance: no need to explicit the device type, the SDK version, etc.).
+
+For easier integration in Python code, `Ledgered` integrates a small binary parser to extract these
+data. This code is the `ledgered.binary` library, and `Ledgered` also provides a CLI entrypoint
+(`ledger-binary`).
+
+## `ledger-binary` utilitary
+
+### Example
+
+Let's suppose we're compiling of the [Boilerplate application](https://github.com/LedgerHQ/app-boilerplate)
+for Stax:
+
+```bash
+bash-5.1# make -j BOLOS_SDK=$STAX_SDK
+```
+
+The resulting ELF file is stored at (relative path) `./build/stax/bin/app.elf`. Let's use
+`ledger-binary` to inspect this file:
+
+```bash
+$ ledger-binary build/stax/bin/app.elf
+api_level 15
+app_name Boilerplate
+app_version 2.1.0
+sdk_graphics bagl
+sdk_hash a23bad84cbf39a5071644d2191b177191c089b23
+sdk_name ledger-secure-sdk
+sdk_version v15.1.0
+target stax
+target_id 0x33200004
+target_name TARGET_STAX
+```
+
+It is also possible to ask for a JSON-like output:
+
+```bash
+$ ledger-binary build/stax/bin/app.elf -j
+{'api_level': '15', 'app_name': 'Boilerplate', 'app_version': '2.1.0', 'sdk_graphics': 'bagl', 'sdk_hash': 'a23bad84cbf39a5071644d2191b177191c089b23', 'sdk_name': 'ledger-secure-sdk', 'sdk_version': 'v15.1.0', 'target': 'stax', 'target_id': '0x33200004', 'target_name': 'TARGET_STAX'}
+```
diff --git a/doc/manifest.md b/doc/manifest.md
index 971efbc..c977267 100644
--- a/doc/manifest.md
+++ b/doc/manifest.md
@@ -6,7 +6,7 @@ This manifest contains application metadata such as build directory, compatible
 and is used by several tools to know how to build or test the application.
 
 The `ledgered.utils.manifest` library is used to parse and manipulate application manifests
-in Python code. `Ledgered` also provides a cli entrypoint (`ledger-manifest`) to parse, extract
+in Python code. `Ledgered` also provides a CLI entrypoint (`ledger-manifest`) to parse, extract
 and check information from manifests.
 
 ## Manifest content
diff --git a/pyproject.toml b/pyproject.toml
index 3dbbf60..188a421 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,6 +28,7 @@ dynamic = [ "version" ]
 requires-python = ">=3.7"
 dependencies = [
     "toml",
+    "pyelftools",
 ]
 
 [project.optional-dependencies]
@@ -41,6 +42,7 @@ Home = "https://github.com/LedgerHQ/ledgered"
 
 [project.scripts]
 ledger-manifest = "ledgered.manifest.cli:main"
+ledger-binary = "ledgered.binary:main"
 
 [tool.setuptools_scm]
 write_to = "src/ledgered/__version__.py"
diff --git a/src/ledgered/binary.py b/src/ledgered/binary.py
new file mode 100644
index 0000000..95725eb
--- /dev/null
+++ b/src/ledgered/binary.py
@@ -0,0 +1,78 @@
+import logging
+from argparse import ArgumentParser
+from dataclasses import asdict, dataclass
+from elftools.elf.elffile import ELFFile
+from pathlib import Path
+from typing import Optional, Union
+
+from ledgered.serializers import Jsonable
+
+LEDGER_PREFIX = "ledger."
+DEFAULT_GRAPHICS = "bagl"
+
+
+@dataclass
+class Sections(Jsonable):
+    api_level: Optional[str] = None
+    app_name: Optional[str] = None
+    app_version: Optional[str] = None
+    sdk_graphics: str = DEFAULT_GRAPHICS
+    sdk_hash: Optional[str] = None
+    sdk_name: Optional[str] = None
+    sdk_version: Optional[str] = None
+    target: Optional[str] = None
+    target_id: Optional[str] = None
+    target_name: Optional[str] = None
+
+    def __str__(self) -> str:
+        return "\n".join(f"{key} {value}" for key, value in sorted(asdict(self).items()))
+
+
+class LedgerBinaryApp:
+
+    def __init__(self, binary_path: Union[str, Path]):
+        if isinstance(binary_path, str):
+            binary_path = Path(binary_path)
+        self._path = binary_path = binary_path.resolve()
+        logging.info("Parsing binary '%s'", self._path)
+        with self._path.open("rb") as filee:
+            sections = {
+                s.name.replace(LEDGER_PREFIX, ""): s.data().decode()
+                for s in ELFFile(filee).iter_sections() if LEDGER_PREFIX in s.name
+            }
+        self._sections = Sections(**sections)
+
+    @property
+    def sections(self) -> Sections:
+        return self._sections
+
+
+def set_parser() -> ArgumentParser:
+    parser = ArgumentParser(prog="ledger-binary",
+                            description="Utilitary to parse Ledger embedded application ELF file "
+                            "and output metadatas")
+    parser.add_argument('-v', '--verbose', action='count', default=0)
+    parser.add_argument("binary", type=Path, help="The ledger embedded application ELF file")
+    parser.add_argument("-j",
+                        "--json",
+                        required=False,
+                        action="store_true",
+                        help="outputs as JSON rather than text")
+    return parser
+
+
+def main() -> None:
+    args = set_parser().parse_args()
+    assert args.binary.is_file(), f"'{args.binary.resolve()}' does not appear to be a file."
+
+    # verbosity
+    if args.verbose == 1:
+        logging.root.setLevel(logging.INFO)
+    elif args.verbose > 1:
+        logging.root.setLevel(logging.DEBUG)
+
+    app = LedgerBinaryApp(args.binary)
+    if args.json:
+        print(app.sections.json)
+    else:
+        print(app.sections)
diff --git a/src/ledgered/manifest/app.py b/src/ledgered/manifest/app.py
index e85d279..5128ba3 100644
--- a/src/ledgered/manifest/app.py
+++ b/src/ledgered/manifest/app.py
@@ -2,8 +2,8 @@
 from pathlib import Path
 from typing import Iterable, Union
 
+from ledgered.serializers import Jsonable, JsonSet
 from .constants import EXISTING_DEVICES
-from .types import Jsonable, JsonSet
 
 
 @dataclass
diff --git a/src/ledgered/manifest/constants.py b/src/ledgered/manifest/constants.py
index 6d1161e..94788cc 100644
--- a/src/ledgered/manifest/constants.py
+++ b/src/ledgered/manifest/constants.py
@@ -1,3 +1,3 @@
-EXISTING_DEVICES = ["nanos", "nanox", "nanos+", "stax", "europa"]
+EXISTING_DEVICES = ["nanos", "nanox", "nanos+", "stax", "flex"]
 MANIFEST_FILE_NAME = "ledger_app.toml"
 DEFAULT_USE_CASE = "default"
diff --git a/src/ledgered/manifest/manifest.py b/src/ledgered/manifest/manifest.py
index 6bbdfed..2be3ca9 100644
--- a/src/ledgered/manifest/manifest.py
+++ b/src/ledgered/manifest/manifest.py
@@ -4,10 +4,10 @@
 from pathlib import Path
 from typing import Dict, IO, Optional, Union
 
+from ledgered.serializers import Jsonable
 from .app import AppConfig
 from .constants import MANIFEST_FILE_NAME
 from .tests import TestsConfig
-from .types import Jsonable
 from .use_cases import UseCasesConfig
 
 
diff --git a/src/ledgered/manifest/tests.py b/src/ledgered/manifest/tests.py
index e4c3249..53cc031 100644
--- a/src/ledgered/manifest/tests.py
+++ b/src/ledgered/manifest/tests.py
@@ -3,9 +3,9 @@
 from typing import Dict, List, Optional, Union
 from urllib.parse import urlparse
 
+from ledgered.serializers import Jsonable, JsonDict, JsonSet
 from .constants import DEFAULT_USE_CASE
 from .errors import MissingField
-from .types import Jsonable, JsonDict, JsonSet
 from .utils import getLogger
 
 APPLICATION_DIRECTORY_KEY = "application_directory"
diff --git a/src/ledgered/manifest/use_cases.py b/src/ledgered/manifest/use_cases.py
index 057c4ef..f3dcc3c 100644
--- a/src/ledgered/manifest/use_cases.py
+++ b/src/ledgered/manifest/use_cases.py
@@ -1,8 +1,8 @@
 from dataclasses import dataclass
 from typing import Dict, Optional
 
+from ledgered.serializers import Jsonable, JsonDict
 from .constants import DEFAULT_USE_CASE
-from .types import Jsonable, JsonDict
 
 
 @dataclass
diff --git a/src/ledgered/manifest/types.py b/src/ledgered/serializers.py
similarity index 100%
rename from src/ledgered/manifest/types.py
rename to src/ledgered/serializers.py
diff --git a/tests/_data/ledger_app.toml b/tests/_data/ledger_app.toml
index 4c1991d..e412d2b 100644
--- a/tests/_data/ledger_app.toml
+++ b/tests/_data/ledger_app.toml
@@ -1,8 +1,8 @@
 [app]
 sdk = "Rust"
 build_directory = ""
-devices = ["nanos", "Stax", "EUROPA"]
+devices = ["nanos", "Stax", "FLEX"]
 
 [tests]
 unit_directory = "unit"
-pytest_directory = "pytest"
\ No newline at end of file
+pytest_directory = "pytest"
diff --git a/tests/unit/manifest/test_manifest.py b/tests/unit/manifest/test_manifest.py
index 2d7f5fa..673a687 100644
--- a/tests/unit/manifest/test_manifest.py
+++ b/tests/unit/manifest/test_manifest.py
@@ -10,7 +10,7 @@ class TestManifest(TestCase):
 
     def check_ledger_app_toml(self, manifest: Manifest) -> None:
         self.assertEqual(manifest.app.sdk, "rust")
-        self.assertEqual(manifest.app.devices, {"nanos", "stax", "europa"})
+        self.assertEqual(manifest.app.devices, {"nanos", "stax", "flex"})
         self.assertEqual(manifest.app.build_directory, Path(""))
         self.assertTrue(manifest.app.is_rust)
         self.assertFalse(manifest.app.is_c)
@@ -19,7 +19,7 @@ def check_ledger_app_toml(self, manifest: Manifest) -> None:
         self.assertEqual(manifest.tests.pytest_directory, Path("pytest"))
 
     def test___init__ok(self):
-        app = {"sdk": "rust", "devices": ["NANOS", "stAX", "europa"], "build_directory": ""}
+        app = {"sdk": "rust", "devices": ["NANOS", "stAX", "flex"], "build_directory": ""}
         tests = {"unit_directory": "unit", "pytest_directory": "pytest"}
         self.check_ledger_app_toml(Manifest(app, tests))
 
diff --git a/tests/unit/test_binary.py b/tests/unit/test_binary.py
new file mode 100644
index 0000000..000e874
--- /dev/null
+++ b/tests/unit/test_binary.py
@@ -0,0 +1,77 @@
+from dataclasses import dataclass
+from unittest import TestCase
+from unittest.mock import MagicMock, patch
+from pathlib import Path
+from typing import Any
+
+from ledgered import binary as B
+
+
+class TestSections(TestCase):
+
+    def setUp(self):
+        self.inputs = {
+            "api_level": "api_level",
+            "app_name": "app_name",
+            "app_version": "app_version",
+            "sdk_graphics": "sdk_graphics",
+            "sdk_hash": "sdk_hash",
+            "sdk_name": "sdk_name",
+            "sdk_version": "sdk_version",
+            "target": "target",
+            "target_id": "target_id",
+            "target_name": "target_name"
+        }
+
+    def test___init__empty(self):
+        sections = B.Sections()
+        self.assertIsNone(sections.api_level)
+        self.assertIsNone(sections.app_name)
+        self.assertIsNone(sections.app_version)
+        self.assertEqual(sections.sdk_graphics, B.DEFAULT_GRAPHICS)
+        self.assertIsNone(sections.sdk_hash)
+        self.assertIsNone(sections.sdk_name)
+        self.assertIsNone(sections.sdk_version)
+        self.assertIsNone(sections.target)
+        self.assertIsNone(sections.target_id)
+        self.assertIsNone(sections.target_name)
+
+    def test___str__(self):
+        sections = B.Sections(**self.inputs)
+        self.assertEqual("\n".join(f"{k} {v}"
+                                   for k,v in sorted(self.inputs.items())),
+                         str(sections))
+
+    def test_json(self):
+        sections = B.Sections(**self.inputs)
+        self.assertDictEqual(self.inputs, sections.json)
+
+
+@dataclass
+class Section:
+    name: str
+    _data: Any
+    def data(self) -> Any:
+        return self._data
+
+
+class TestLedgerBinaryApp(TestCase):
+
+    def test___init__(self):
+        path = Path("/dev/urandom")
+        api_level, sdk_hash = "something", "some hash"
+        expected = B.Sections(api_level=api_level, sdk_hash=sdk_hash)
+        with patch("ledgered.binary.ELFFile") as elfmock:
+            elfmock().iter_sections.return_value = [
+                Section("unused", 1),
+                Section("ledger.api_level", api_level.encode()),
+                Section("ledger.sdk_hash", sdk_hash.encode()),
+                Section("still not used", b"some data")
+            ]
+            bin = B.LedgerBinaryApp(path)
+        self.assertEqual(bin.sections, expected)
+
+    def test___init__from_str(self):
+        path = "/dev/urandom"
+        with patch("ledgered.binary.ELFFile") as elfmock:
+            B.LedgerBinaryApp(path)
diff --git a/tests/unit/manifest/test_types.py b/tests/unit/test_serializers.py
similarity index 95%
rename from tests/unit/manifest/test_types.py
rename to tests/unit/test_serializers.py
index 9bd0a09..a52a3bc 100644
--- a/tests/unit/manifest/test_types.py
+++ b/tests/unit/test_serializers.py
@@ -1,7 +1,7 @@
 from dataclasses import dataclass
 from unittest import TestCase
 
-from ledgered.manifest.types import Jsonable, JsonList, JsonSet, JsonDict
+from ledgered.serializers import Jsonable, JsonList, JsonSet, JsonDict
 
 
 @dataclass