diff --git a/mediarepo-daemon/mediarepo-logic/src/dto/file.rs b/mediarepo-daemon/mediarepo-logic/src/dto/file.rs
new file mode 100644
index 0000000..4832511
--- /dev/null
+++ b/mediarepo-daemon/mediarepo-logic/src/dto/file.rs
@@ -0,0 +1,37 @@
+use mediarepo_database::entities::file;
+use mediarepo_database::entities::file_metadata;
+use mediarepo_database::entities::content_descriptor;
+use crate::dto::FileMetadataDto;
+
+#[derive(Clone, Debug)]
+pub struct FileDto {
+    model: file::Model,
+    content_descriptor: content_descriptor::Model,
+    metadata: Option<FileMetadataDto>,
+}
+
+impl FileDto {
+    pub(crate) fn new(model: file::Model, content_descriptor: content_descriptor::Model, metadata: Option<file_metadata::Model>) -> Self {
+        Self {
+            model,
+            content_descriptor,
+            metadata: metadata.map(FileMetadataDto::new)
+        }
+    }
+
+    pub fn id(&self) -> i64 {
+        self.model.id
+    }
+
+    pub fn cd_id(&self) -> i64 {
+        self.model.cd_id
+    }
+
+    pub fn cd(&self) -> &[u8] {
+        &self.content_descriptor.descriptor
+    }
+
+    pub fn metadata(&self) -> Option<&FileMetadataDto> {
+        self.metadata.as_ref()
+    }
+}
\ No newline at end of file
diff --git a/mediarepo-daemon/mediarepo-logic/src/dto/file_metadata.rs b/mediarepo-daemon/mediarepo-logic/src/dto/file_metadata.rs
new file mode 100644
index 0000000..651d209
--- /dev/null
+++ b/mediarepo-daemon/mediarepo-logic/src/dto/file_metadata.rs
@@ -0,0 +1,41 @@
+use chrono::NaiveDateTime;
+use mediarepo_database::entities::file_metadata;
+
+#[derive(Clone, Debug)]
+pub struct FileMetadataDto {
+    model: file_metadata::Model,
+}
+
+impl FileMetadataDto {
+    pub(crate) fn new(model: file_metadata::Model) -> Self {
+        Self {model}
+    }
+
+    pub fn file_id(&self) -> i64 {
+        self.model.file_id
+    }
+
+    pub fn name(&self) -> Option<&String> {
+        self.model.name.as_ref()
+    }
+
+    pub fn comment(&self) -> Option<&String> {
+        self.model.comment.as_ref()
+    }
+
+    pub fn size(&self) -> i64 {
+        self.model.size
+    }
+
+    pub fn import_time(&self) -> NaiveDateTime {
+        self.model.import_time
+    }
+
+    pub fn creation_time(&self) -> NaiveDateTime {
+        self.model.creation_time
+    }
+
+    pub fn change_time(&self) -> NaiveDateTime {
+        self.model.change_time
+    }
+}
\ No newline at end of file
diff --git a/mediarepo-daemon/mediarepo-logic/src/dto/mod.rs b/mediarepo-daemon/mediarepo-logic/src/dto/mod.rs
new file mode 100644
index 0000000..e14493c
--- /dev/null
+++ b/mediarepo-daemon/mediarepo-logic/src/dto/mod.rs
@@ -0,0 +1,11 @@
+mod file;
+mod file_metadata;
+mod tag;
+mod namespace;
+mod thumbnail;
+
+pub use file::*;
+pub use file_metadata::*;
+pub use tag::*;
+pub use namespace::*;
+pub use thumbnail::*;
\ No newline at end of file
diff --git a/mediarepo-daemon/mediarepo-logic/src/dto/namespace.rs b/mediarepo-daemon/mediarepo-logic/src/dto/namespace.rs
new file mode 100644
index 0000000..2729ecc
--- /dev/null
+++ b/mediarepo-daemon/mediarepo-logic/src/dto/namespace.rs
@@ -0,0 +1,20 @@
+use mediarepo_database::entities::namespace;
+
+#[derive(Clone, Debug)]
+pub struct NamespaceDto {
+    model: namespace::Model,
+}
+
+impl NamespaceDto {
+    pub(crate) fn new(model: namespace::Model) -> Self {
+        Self {model}
+    }
+
+    pub fn id(&self) -> i64 {
+        self.model.id
+    }
+
+    pub fn name(&self) -> &String {
+        &self.model.name
+    }
+}
\ No newline at end of file
diff --git a/mediarepo-daemon/mediarepo-logic/src/dto/tag.rs b/mediarepo-daemon/mediarepo-logic/src/dto/tag.rs
new file mode 100644
index 0000000..9a37e8a
--- /dev/null
+++ b/mediarepo-daemon/mediarepo-logic/src/dto/tag.rs
@@ -0,0 +1,30 @@
+pub use mediarepo_database::entities::tag;
+pub use mediarepo_database::entities::namespace;
+use crate::dto::NamespaceDto;
+
+#[derive(Clone, Debug)]
+pub struct TagDto {
+    model: tag::Model,
+    namespace: Option<NamespaceDto>,
+}
+
+impl TagDto {
+    pub(crate) fn new(model: tag::Model, namespace_model: Option<namespace::Model>) -> Self {
+        Self {
+            model,
+            namespace: namespace_model.map(NamespaceDto::new)
+        }
+    }
+
+    pub fn id(&self) -> i64 {
+        self.model.id
+    }
+
+    pub fn name(&self) -> &String {
+        &self.model.name
+    }
+
+    pub fn namespace(&self) -> Option<&NamespaceDto> {
+        self.namespace.as_ref()
+    }
+}
\ No newline at end of file
diff --git a/mediarepo-daemon/mediarepo-logic/src/dto/thumbnail.rs b/mediarepo-daemon/mediarepo-logic/src/dto/thumbnail.rs
new file mode 100644
index 0000000..224d739
--- /dev/null
+++ b/mediarepo-daemon/mediarepo-logic/src/dto/thumbnail.rs
@@ -0,0 +1,26 @@
+use mediarepo_core::fs::thumbnail_store::Dimensions;
+
+#[derive(Clone, Debug)]
+pub struct ThumbnailDto {
+    parent_cd: String,
+    size: Dimensions,
+    mime_type: String,
+}
+
+impl ThumbnailDto {
+    pub fn new(parent_cd: String, size: Dimensions, mime_type: String) -> Self {
+        Self {parent_cd, size, mime_type}
+    }
+
+    pub fn parent_cd(&self) -> &String {
+        &self.parent_cd
+    }
+
+    pub fn size(&self) -> &Dimensions {
+        &self.size
+    }
+
+    pub fn mime_type(&self) -> &String {
+        &self.mime_type
+    }
+}
diff --git a/mediarepo-daemon/mediarepo-logic/src/lib.rs b/mediarepo-daemon/mediarepo-logic/src/lib.rs
index 7706ef2..c10ebac 100644
--- a/mediarepo-daemon/mediarepo-logic/src/lib.rs
+++ b/mediarepo-daemon/mediarepo-logic/src/lib.rs
@@ -6,3 +6,4 @@ pub mod repo;
 pub mod tag;
 pub mod thumbnail;
 pub mod type_keys;
+pub mod dto;