diff --git a/sdk/xtdk/bltypes.h b/sdk/xtdk/bltypes.h
index 2ad09a5..8830fbe 100644
--- a/sdk/xtdk/bltypes.h
+++ b/sdk/xtdk/bltypes.h
@@ -110,12 +110,15 @@ typedef EFI_STATUS (*PBL_ACPI_GET_SMBIOS3_TABLE)(OUT PVOID *SmBiosTable);
 typedef EFI_STATUS (*PBL_ACPI_GET_XSDP_TABLE)(OUT PVOID *AcpiTable);
 typedef EFI_STATUS (*PBL_BOOTPROTO_BOOT_SYSTEM)(IN PXTBL_BOOT_PARAMETERS Parameters);
 typedef EFI_STATUS (*PBL_EXECIMAGE_GET_ENTRY_POINT)(IN PVOID ImagePointer, OUT PVOID *EntryPoint);
+typedef EFI_STATUS (*PBL_EXECIMAGE_GET_FILE_SIZE)(IN PVOID ImagePointer, OUT PULONGLONG FileSize);
+typedef EFI_STATUS (*PBL_EXECIMAGE_GET_IMAGE_SIZE)(IN PVOID ImagePointer, OUT PUINT ImageSize);
 typedef EFI_STATUS (*PBL_EXECIMAGE_GET_MACHINE_TYPE)(IN PVOID ImagePointer, OUT PUSHORT MachineType);
 typedef EFI_STATUS (*PBL_EXECIMAGE_GET_SECTION)(IN PVOID ImagePointer, IN PCHAR SectionName, OUT PULONG *RawData);
 typedef EFI_STATUS (*PBL_EXECIMAGE_GET_SUBSYSTEM)(IN PVOID ImagePointer, OUT PUSHORT SubSystem);
 typedef EFI_STATUS (*PBL_EXECIMAGE_GET_VERSION)(IN PVOID ImagePointer, OUT PUSHORT Version);
 typedef EFI_STATUS (*PBL_EXECIMAGE_LOAD_IMAGE)(IN PEFI_FILE_HANDLE FileHandle, IN LOADER_MEMORY_TYPE MemoryType, IN PVOID VirtualAddress, OUT PVOID *ImagePointer);
 typedef EFI_STATUS (*PBL_EXECIMAGE_RELOCATE_IMAGE)(IN PVOID ImagePointer, IN EFI_VIRTUAL_ADDRESS Address);
+typedef EFI_STATUS (*PBL_EXECIMAGE_UNLOAD_IMAGE)(IN PVOID ImagePointer);
 typedef EFI_STATUS (*PBL_EXECIMAGE_VERIFY_IMAGE)(IN PVOID ImagePointer);
 typedef EFI_STATUS (*PBL_FRAMEBUFFER_GET_DISPLAY_DRIVER)(OUT PEFI_GRAPHICS_PROTOCOL Protocol);
 typedef EFI_STATUS (*PBL_FRAMEBUFFER_GET_DISPLAY_INFORMATION)(OUT PXTBL_FRAMEBUFFER_INFORMATION FbInfo);
@@ -290,12 +293,15 @@ typedef struct _XTBL_BOOT_PROTOCOL
 typedef struct _XTBL_EXECUTABLE_IMAGE_PROTOCOL
 {
     PBL_EXECIMAGE_GET_ENTRY_POINT GetEntryPoint;
+    PBL_EXECIMAGE_GET_FILE_SIZE GetFileSize;
+    PBL_EXECIMAGE_GET_IMAGE_SIZE GetImageSize;
     PBL_EXECIMAGE_GET_MACHINE_TYPE GetMachineType;
     PBL_EXECIMAGE_GET_SECTION GetSection;
     PBL_EXECIMAGE_GET_SUBSYSTEM GetSubSystem;
     PBL_EXECIMAGE_GET_VERSION GetVersion;
     PBL_EXECIMAGE_LOAD_IMAGE LoadImage;
     PBL_EXECIMAGE_RELOCATE_IMAGE RelocateImage;
+    PBL_EXECIMAGE_UNLOAD_IMAGE UnloadImage;
     PBL_EXECIMAGE_VERIFY_IMAGE VerifyImage;
 } XTBL_EXECUTABLE_IMAGE_PROTOCOL, *PXTBL_EXECUTABLE_IMAGE_PROTOCOL;
 
diff --git a/xtldr/modules/pecoff/includes/pecoff.h b/xtldr/modules/pecoff/includes/pecoff.h
index 3f01fe9..8dbaf95 100644
--- a/xtldr/modules/pecoff/includes/pecoff.h
+++ b/xtldr/modules/pecoff/includes/pecoff.h
@@ -19,6 +19,16 @@ EFI_STATUS
 PeGetEntryPoint(IN PVOID ImagePointer,
                 OUT PVOID *EntryPoint);
 
+XTCDECL
+EFI_STATUS
+PeGetFileSize(IN PVOID ImagePointer,
+              OUT PULONGLONG FileSize);
+
+XTCDECL
+EFI_STATUS
+PeGetImageSize(IN PVOID ImagePointer,
+               OUT PUINT ImageSize);
+
 XTCDECL
 EFI_STATUS
 PeGetMachineType(IN PVOID ImagePointer,
@@ -52,6 +62,10 @@ EFI_STATUS
 PeRelocateImage(IN PVOID ImagePointer,
                 IN EFI_VIRTUAL_ADDRESS Address);
 
+XTCDECL
+EFI_STATUS
+PeUnloadImage(IN PVOID ImagePointer);
+
 XTCDECL
 EFI_STATUS
 PeVerifyImage(IN PVOID ImagePointer);
diff --git a/xtldr/modules/pecoff/pecoff.c b/xtldr/modules/pecoff/pecoff.c
index d520bb3..b3a6831 100644
--- a/xtldr/modules/pecoff/pecoff.c
+++ b/xtldr/modules/pecoff/pecoff.c
@@ -47,6 +47,76 @@ PeGetEntryPoint(IN PVOID ImagePointer,
     return STATUS_EFI_SUCCESS;
 }
 
+/**
+ * Returns the size of the loaded PE/COFF file.
+ *
+ * @param ImagePointer
+ *        Supplies a pointer to the PE/COFF context structure representing the loaded image.
+ *
+ * @param ImageSize
+ *        Supplies a pointer to the memory area where file size will be stored.
+ *
+ * @return This routine returns a status code.
+ *
+ * @since XT 1.0
+ */
+XTCDECL
+EFI_STATUS
+PeGetFileSize(IN PVOID ImagePointer,
+              OUT PULONGLONG FileSize)
+{
+    PPECOFF_IMAGE_CONTEXT Image;
+
+    /* Get PE/COFF image pointer*/
+    Image = ImagePointer;
+
+    /* Validate input data */
+    if(!Image || !Image->ImageSize)
+    {
+        /* Invalid parameter passed */
+        return STATUS_EFI_INVALID_PARAMETER;
+    }
+
+    /* Get image size and return success */
+    *FileSize = Image->FileSize;
+    return STATUS_EFI_NOT_FOUND;
+}
+
+/**
+ * Returns the size of the loaded PE/COFF image.
+ *
+ * @param ImagePointer
+ *        Supplies a pointer to the PE/COFF context structure representing the loaded image.
+ *
+ * @param ImageSize
+ *        Supplies a pointer to the memory area where image size will be stored.
+ *
+ * @return This routine returns a status code.
+ *
+ * @since XT 1.0
+ */
+XTCDECL
+EFI_STATUS
+PeGetImageSize(IN PVOID ImagePointer,
+               OUT PUINT ImageSize)
+{
+    PPECOFF_IMAGE_CONTEXT Image;
+
+    /* Get PE/COFF image pointer*/
+    Image = ImagePointer;
+
+    /* Validate input data */
+    if(!Image || !Image->ImageSize)
+    {
+        /* Invalid parameter passed */
+        return STATUS_EFI_INVALID_PARAMETER;
+    }
+
+    /* Get image size and return success */
+    *ImageSize = Image->ImageSize;
+    return STATUS_EFI_NOT_FOUND;
+}
+
 /**
  * Returns the machine type of the PE/COFF image.
  *
@@ -218,7 +288,7 @@ PeGetVersion(IN PVOID ImagePointer,
  * @param Image
  *        Supplies pointer to the memory area where loaded PE/COFF image context will be stored.
  *
- * @return This routine returns status code.
+ * @return This routine returns a status code.
  *
  * @since XT 1.0
  */
@@ -438,7 +508,7 @@ PeLoadImage(IN PEFI_FILE_HANDLE FileHandle,
  * @param Address
  *        Specifies destination address of memory region, where image should be relocated.
  *
- * @return This routine returns status code.
+ * @return This routine returns a status code.
  *
  * @since XT 1.0
  */
@@ -483,6 +553,41 @@ PeRelocateImage(IN PVOID ImagePointer,
     return STATUS_EFI_SUCCESS;
 }
 
+/**
+ * Unloads a PE/COFF image file and frees allocated memory.
+ *
+ * @param ImagePointer
+ *        Supplies a pointer to the PE/COFF context structure representing the loaded image.
+ *
+ * @return This routine returns a status code.
+ *
+ * @since XT 1.0
+ */
+XTCDECL
+EFI_STATUS
+PeUnloadImage(IN PVOID ImagePointer)
+{
+    PPECOFF_IMAGE_CONTEXT Image;
+    EFI_STATUS Status;
+
+    /* Get PE/COFF image pointer*/
+    Image = ImagePointer;
+
+    /* Validate input data */
+    if(!Image || !Image->Data)
+    {
+        /* Invalid parameter passed */
+        return STATUS_EFI_INVALID_PARAMETER;
+    }
+
+    /* Free memory allocated for the image */
+    Status = XtLdrProtocol->Memory.FreePages(Image->ImagePages, (EFI_PHYSICAL_ADDRESS)(UINT_PTR)Image->Data);
+    Status |= XtLdrProtocol->Memory.FreePool(Image);
+
+    /* Return status */
+    return Status;
+}
+
 /**
  * Validates a PE/COFF image headers.
  *
@@ -666,7 +771,7 @@ PepRelocateLoadedImage(IN PPECOFF_IMAGE_CONTEXT Image)
  * @param SystemTable
  *        Provides the EFI system table.
  *
- * @return This routine returns status code.
+ * @return This routine returns a status code.
  *
  * @since XT 1.0
  */
@@ -688,12 +793,15 @@ XtLdrModuleMain(IN EFI_HANDLE ImageHandle,
 
     /* Set routines available via PE/COFF image protocol */
     PeCoffProtocol.GetEntryPoint = PeGetEntryPoint;
+    PeCoffProtocol.GetFileSize = PeGetFileSize;
+    PeCoffProtocol.GetImageSize = PeGetImageSize;
     PeCoffProtocol.GetMachineType = PeGetMachineType;
     PeCoffProtocol.GetSection = PeGetSection;
     PeCoffProtocol.GetSubSystem = PeGetSubSystem;
     PeCoffProtocol.GetVersion = PeGetVersion;
     PeCoffProtocol.LoadImage = PeLoadImage;
     PeCoffProtocol.RelocateImage = PeRelocateImage;
+    PeCoffProtocol.UnloadImage = PeUnloadImage;
     PeCoffProtocol.VerifyImage = PeVerifyImage;
 
     /* Register PE/COFF protocol */