diff --git a/app/CMakeLists.txt b/app/CMakeLists.txt
index 36d52cb9..19736525 100644
--- a/app/CMakeLists.txt
+++ b/app/CMakeLists.txt
@@ -83,6 +83,8 @@ add_library(skyline SHARED
         ${source_DIR}/skyline/services/am/controller/ILibraryAppletCreator.cpp
         ${source_DIR}/skyline/services/am/controller/ISelfController.cpp
         ${source_DIR}/skyline/services/am/controller/IWindowController.cpp
+        ${source_DIR}/skyline/services/am/storage/IStorage.cpp
+        ${source_DIR}/skyline/services/am/storage/IStorageAccessor.cpp
         ${source_DIR}/skyline/services/hid/IHidServer.cpp
         ${source_DIR}/skyline/services/hid/IAppletResource.cpp
         ${source_DIR}/skyline/services/timesrv/IStaticService.cpp
diff --git a/app/src/main/cpp/skyline/services/am/storage/IStorage.cpp b/app/src/main/cpp/skyline/services/am/storage/IStorage.cpp
new file mode 100644
index 00000000..28c86032
--- /dev/null
+++ b/app/src/main/cpp/skyline/services/am/storage/IStorage.cpp
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: MPL-2.0
+// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
+
+#include "IStorageAccessor.h"
+#include "IStorage.h"
+
+namespace skyline::service::am {
+    IStorage::IStorage(const DeviceState &state, ServiceManager &manager, size_t size) : content(size), BaseService(state, manager, Service::am_IStorage, "am:IStorage", {
+        {0x0, SFUNC(IStorage::Open)}
+    }) {}
+
+    void IStorage::Open(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response) {
+        manager.RegisterService(std::make_shared<IStorageAccessor>(state, manager, shared_from_this()), session, response);
+    }
+}
diff --git a/app/src/main/cpp/skyline/services/am/storage/IStorage.h b/app/src/main/cpp/skyline/services/am/storage/IStorage.h
new file mode 100644
index 00000000..2780c3c2
--- /dev/null
+++ b/app/src/main/cpp/skyline/services/am/storage/IStorage.h
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: MPL-2.0
+// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
+
+#pragma once
+
+#include <services/base_service.h>
+#include <services/serviceman.h>
+
+namespace skyline::service::am {
+    /**
+     * @brief IStorage is used to open an IStorageAccessor to access a region of memory (https://switchbrew.org/wiki/Applet_Manager_services#IStorage)
+     */
+    class IStorage : public BaseService, public std::enable_shared_from_this<IStorage> {
+      private:
+        size_t offset{}; //!< The current offset within the content for pushing data
+
+      public:
+        std::vector<u8> content; //!< The container for this IStorage's contents
+
+        IStorage(const DeviceState &state, ServiceManager &manager, size_t size);
+
+        /**
+         * @brief This returns an IStorageAccessor that can read and write data to an IStorage
+         */
+        void Open(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response);
+
+        /**
+         * @brief This function writes an object to the storage
+         * @tparam ValueType The type of the object to write
+         * @param value A reference to the object to be written
+         */
+        template<typename ValueType>
+        inline void Push(const ValueType &value) {
+            if (offset + sizeof(ValueType) > content.size())
+                throw exception("The supplied value cannot fit into the IStorage");
+
+            std::memcpy(content.data() + offset, reinterpret_cast<const u8 *>(&value), sizeof(ValueType));
+            offset += sizeof(ValueType);
+        }
+    };
+}
diff --git a/app/src/main/cpp/skyline/services/am/storage/IStorageAccessor.cpp b/app/src/main/cpp/skyline/services/am/storage/IStorageAccessor.cpp
new file mode 100644
index 00000000..56df0677
--- /dev/null
+++ b/app/src/main/cpp/skyline/services/am/storage/IStorageAccessor.cpp
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: MPL-2.0
+// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
+
+#include <kernel/types/KProcess.h>
+#include "IStorage.h"
+#include "IStorageAccessor.h"
+
+namespace skyline::service::am {
+    IStorageAccessor::IStorageAccessor(const DeviceState &state, ServiceManager &manager, std::shared_ptr<IStorage> parent) : parent(parent), BaseService(state, manager, Service::am_IStorageAccessor, "am:IStorageAccessor", {
+        {0x0, SFUNC(IStorageAccessor::GetSize)},
+        {0xb, SFUNC(IStorageAccessor::Read)}
+    }) {}
+
+    void IStorageAccessor::GetSize(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response) {
+        response.Push<i64>(parent->content.size());
+    }
+
+    void IStorageAccessor::Read(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response) {
+        auto offset = request.Pop<i64>();
+        auto size = request.outputBuf.at(0).size;
+
+        if (offset + size > parent->content.size())
+            throw exception("Trying to read past the end of an IStorage");
+
+        if (offset < 0)
+            throw exception("Trying to read before the start of an IStorage");
+
+        state.process->WriteMemory(parent->content.data() + offset, request.outputBuf.at(0).address, size);
+    }
+}
diff --git a/app/src/main/cpp/skyline/services/am/storage/IStorageAccessor.h b/app/src/main/cpp/skyline/services/am/storage/IStorageAccessor.h
new file mode 100644
index 00000000..1be86fea
--- /dev/null
+++ b/app/src/main/cpp/skyline/services/am/storage/IStorageAccessor.h
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: MPL-2.0
+// Copyright © 2020 Skyline Team and Contributors (https://github.com/skyline-emu/)
+
+#pragma once
+
+#include <services/base_service.h>
+#include <services/serviceman.h>
+
+namespace skyline::service::am {
+    class IStorage;
+
+    /**
+     * @brief IStorageAccessor is used read and write to an IStorage (https://switchbrew.org/wiki/Applet_Manager_services#IStorageAccessor)
+     */
+    class IStorageAccessor : public BaseService {
+      private:
+        std::shared_ptr<IStorage> parent; //!< The parent IStorage of the accessor
+
+      public:
+        IStorageAccessor(const DeviceState &state, ServiceManager &manager, std::shared_ptr<IStorage> parent);
+
+        /**
+         * @brief This returns the size of the storage in bytes
+         */
+        void GetSize(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response);
+
+        /**
+         * @brief This returns a buffer containing the contents of the storage at the specified offset
+         */
+        void Read(type::KSession &session, ipc::IpcRequest &request, ipc::IpcResponse &response);
+    };
+}
diff --git a/app/src/main/cpp/skyline/services/base_service.h b/app/src/main/cpp/skyline/services/base_service.h
index 57959a51..1a36aa34 100644
--- a/app/src/main/cpp/skyline/services/base_service.h
+++ b/app/src/main/cpp/skyline/services/base_service.h
@@ -42,6 +42,8 @@ namespace skyline::service {
         am_ILibraryAppletCreator,
         am_IDebugFunctions,
         am_IAppletCommonFunctions,
+        am_IStorage,
+        am_IStorageAccessor,
         audio_IAudioOutManager,
         audio_IAudioOut,
         audio_IAudioRendererManager,