diff --git a/pyproject.toml b/pyproject.toml
index 0ab34a1..abb0a1d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -73,9 +73,11 @@ exec_sequential = "fluidimage.executors.exec_sequential"
 exec_async = "fluidimage.executors.exec_async"
 exec_async_sequential =  "fluidimage.executors.exec_async_sequential"
 exec_async_seq_for_multi = "fluidimage.executors.exec_async_seq_for_multi"
+exec_seq_for_multi = "fluidimage.executors.exec_seq_for_multi"
 multi_exec_async =  "fluidimage.executors.multi_exec_async"
 multi_exec_sync =  "fluidimage.executors.multi_exec_sync"
 multi_exec_subproc = "fluidimage.executors.multi_exec_subproc"
+multi_exec_subproc_sync = "fluidimage.executors.multi_exec_subproc_sync"
 exec_async_multi =  "fluidimage.executors.exec_async_multiproc"
 exec_async_servers =  "fluidimage.executors.exec_async_servers"
 exec_async_servers_threading =  "fluidimage.executors.exec_async_servers_threading"
diff --git a/src/fluidimage/executors/__init__.py b/src/fluidimage/executors/__init__.py
index 6ad6757..be61320 100644
--- a/src/fluidimage/executors/__init__.py
+++ b/src/fluidimage/executors/__init__.py
@@ -19,8 +19,11 @@
    exec_async
    exec_async_sequential
    multi_exec_async
+   multi_exec_sync
    multi_exec_subproc
+   multi_exec_subproc_sync
    exec_async_seq_for_multi
+   exec_seq_for_multi
    exec_async_multiproc
    exec_async_servers
    servers
@@ -58,7 +61,7 @@ def afterfork():
 # because the OS does not support forks (or not fully) and
 # multiprocessing works differently than on Linux
 # see https://docs.python.org/3/library/multiprocessing.html#contexts-and-start-methods
-supported_multi_executors = ["multi_exec_subproc"]
+supported_multi_executors = ["multi_exec_subproc", "multi_exec_subproc_sync"]
 if sys.platform == "linux":
     supported_multi_executors.insert(0, "multi_exec_sync")
     supported_multi_executors.insert(0, "multi_exec_async")
diff --git a/src/fluidimage/executors/exec_seq_for_multi.py b/src/fluidimage/executors/exec_seq_for_multi.py
index e5c00ed..16f777b 100644
--- a/src/fluidimage/executors/exec_seq_for_multi.py
+++ b/src/fluidimage/executors/exec_seq_for_multi.py
@@ -1,6 +1,17 @@
+"""Sequential executor for multi executor
+
+.. autoclass:: ExecutorSeqForMulti
+   :members:
+   :private-members:
+
+"""
+
 from fluidimage.executors.exec_async_seq_for_multi import ExecutorAsyncSeqForMulti
 from fluidimage.executors.exec_sequential import ExecutorSequential
 
 
 class ExecutorSeqForMulti(ExecutorSequential, ExecutorAsyncSeqForMulti):
     """Sequential executor modified for multi executors"""
+
+
+Executor = ExecutorSeqForMulti
diff --git a/src/fluidimage/executors/meson.build b/src/fluidimage/executors/meson.build
index fdb6371..cbe267f 100644
--- a/src/fluidimage/executors/meson.build
+++ b/src/fluidimage/executors/meson.build
@@ -13,6 +13,7 @@ python_sources = [
   'multi_exec_async.py',
   'multi_exec_sync.py',
   'multi_exec_subproc.py',
+  'multi_exec_subproc_sync.py',
   'servers.py',
 ]
 
diff --git a/src/fluidimage/executors/multi_exec_subproc.py b/src/fluidimage/executors/multi_exec_subproc.py
index d8836f1..75ad013 100644
--- a/src/fluidimage/executors/multi_exec_subproc.py
+++ b/src/fluidimage/executors/multi_exec_subproc.py
@@ -22,6 +22,7 @@ class MultiExecutorSubproc(MultiExecutorBase):
     """Multi executor based on subprocesses and splitters"""
 
     splitter: Splitter
+    executor_for_multi = "exec_async_seq_for_multi"
 
     def _init_num_expected_results(self):
 
@@ -29,7 +30,7 @@ def _init_num_expected_results(self):
             splitter_cls = self.topology.Splitter
         except AttributeError as error:
             raise ValueError(
-                "MultiExecutorSubproc can only execute "
+                f"{type(self).__name__} can only execute "
                 "topologies with a Splitter."
             ) from error
 
@@ -39,12 +40,12 @@ def _init_num_expected_results(self):
             params._set_child(
                 "compute_kwargs",
                 attribs={
-                    "executor": "exec_async_seq_for_multi",
+                    "executor": self.executor_for_multi,
                     "nb_max_workers": 1,
                 },
             )
         except ValueError:
-            params.compute_kwargs.executor = "exec_async_seq_for_multi"
+            params.compute_kwargs.executor = self.executor_for_multi
             params.compute_kwargs.nb_max_workers = 1
 
         try:
diff --git a/src/fluidimage/executors/multi_exec_subproc_sync.py b/src/fluidimage/executors/multi_exec_subproc_sync.py
new file mode 100644
index 0000000..041fd6a
--- /dev/null
+++ b/src/fluidimage/executors/multi_exec_subproc_sync.py
@@ -0,0 +1,16 @@
+"""Multi executor based on subprocesses using exec_seq_for_multi
+
+.. autoclass:: MultiExecutorSubprocSync
+   :members:
+   :private-members:
+
+"""
+
+from fluidimage.executors.multi_exec_subproc import MultiExecutorSubproc
+
+
+class MultiExecutorSubprocSync(MultiExecutorSubproc):
+    executor_for_multi = "exec_seq_for_multi"
+
+
+Executor = MultiExecutorSubprocSync
diff --git a/src/fluidimage/executors/multi_exec_sync.py b/src/fluidimage/executors/multi_exec_sync.py
index 37f32ba..4c40282 100644
--- a/src/fluidimage/executors/multi_exec_sync.py
+++ b/src/fluidimage/executors/multi_exec_sync.py
@@ -1,3 +1,13 @@
+"""
+Multi executors sync
+=====================
+
+.. autoclass:: MultiExecutorSync
+   :members:
+   :private-members:
+
+"""
+
 from fluidimage.executors.exec_seq_for_multi import ExecutorSeqForMulti
 from fluidimage.executors.multi_exec_async import MultiExecutorAsync
 
diff --git a/src/fluidimage/topologies/test_example.py b/src/fluidimage/topologies/test_example.py
index c51114e..f1b0a00 100644
--- a/src/fluidimage/topologies/test_example.py
+++ b/src/fluidimage/topologies/test_example.py
@@ -16,8 +16,10 @@
 
 # tmp: TopologyExample doesn't have a Splitter
 executors.remove("multi_exec_subproc")
+executors.remove("multi_exec_subproc_sync")
 
 
+@pytest.mark.usefixtures("close_plt_figs")
 @pytest.mark.parametrize("executor", executors)
 def test_topo_example(tmp_path_karman, executor):