diff --git a/Common/System/Request.cpp b/Common/System/Request.cpp
index 8e78352908..3dc290af1a 100644
--- a/Common/System/Request.cpp
+++ b/Common/System/Request.cpp
@@ -115,3 +115,7 @@ void RequestManager::Clear() {
 void System_CreateGameShortcut(const Path &path, const std::string &title) {
 	g_requestManager.MakeSystemRequest(SystemRequestType::CREATE_GAME_SHORTCUT, nullptr, nullptr, path.ToString(), title, 0);
 }
+
+void System_ShowFileInFolder(const Path &path) {
+	g_requestManager.MakeSystemRequest(SystemRequestType::SHOW_FILE_IN_FOLDER, nullptr, nullptr, path.ToString(), "", 0);
+}
diff --git a/Common/System/Request.h b/Common/System/Request.h
index e6b3a10b37..8f734cdd02 100644
--- a/Common/System/Request.h
+++ b/Common/System/Request.h
@@ -166,4 +166,4 @@ inline void System_SendDebugScreenshot(const std::string &data, int height) {
 
 // Non-inline to avoid including Path.h
 void System_CreateGameShortcut(const Path &path, const std::string &title);
-
+void System_ShowFileInFolder(const Path &path);
diff --git a/Common/System/System.h b/Common/System/System.h
index 1032411069..f0e496d402 100644
--- a/Common/System/System.h
+++ b/Common/System/System.h
@@ -49,7 +49,6 @@ enum class LaunchUrlType {
 };
 
 void System_Vibrate(int length_ms);
-void System_ShowFileInFolder(const char *path);
 void System_LaunchUrl(LaunchUrlType urlType, const char *url);
 
 // It's sometimes a little unclear what should be a request, and what should be a separate function.
@@ -72,6 +71,7 @@ enum class SystemRequestType {
 	TOGGLE_FULLSCREEN_STATE,
 	GRAPHICS_BACKEND_FAILED_ALERT,
 	CREATE_GAME_SHORTCUT,
+	SHOW_FILE_IN_FOLDER,
 
 	// Commonly ignored, used when automated tests generate output.
 	SEND_DEBUG_OUTPUT,
@@ -135,6 +135,7 @@ enum SystemProperty {
 	SYSPROP_HAS_TEXT_INPUT_DIALOG,  // Indicates that System_InputBoxGetString is available.
 
 	SYSPROP_CAN_CREATE_SHORTCUT,
+	SYSPROP_CAN_SHOW_FILE,
 
 	SYSPROP_SUPPORTS_HTTPS,
 
diff --git a/Qt/QtMain.cpp b/Qt/QtMain.cpp
index 52c738209d..db09b3a87f 100644
--- a/Qt/QtMain.cpp
+++ b/Qt/QtMain.cpp
@@ -252,6 +252,7 @@ bool System_GetPropertyBool(SystemProperty prop) {
 	case SYSPROP_HAS_FOLDER_BROWSER:
 	case SYSPROP_HAS_OPEN_DIRECTORY:
 	case SYSPROP_HAS_TEXT_INPUT_DIALOG:
+	case SYSPROP_CAN_SHOW_FILE:
 		return true;
 	case SYSPROP_SUPPORTS_OPEN_FILE_IN_EDITOR:
 		return true;  // FileUtil.cpp: OpenFileInEditor
@@ -407,6 +408,9 @@ bool System_MakeRequest(SystemRequestType type, int requestId, const std::string
 			emit(qtcamera->onStopCamera());
 		}
 		return true;
+	case SystemRequestType::SHOW_FILE_IN_FOLDER:
+		QDesktopServices::openUrl(QUrl::fromLocalFile(QString::fromUtf8(param1.c_str())));
+		return true;
 	default:
 		return false;
 	}
@@ -424,10 +428,6 @@ void System_Vibrate(int length_ms) {
 		length_ms = 25;
 }
 
-void System_ShowFileInFolder(const char *path) {
-	QDesktopServices::openUrl(QUrl::fromLocalFile(QString::fromUtf8(path)));
-}
-
 void System_LaunchUrl(LaunchUrlType urlType, const char *url)
 {
 	QDesktopServices::openUrl(QUrl(url));
diff --git a/SDL/SDLMain.cpp b/SDL/SDLMain.cpp
index 3bc1bb9692..4a9d7dca9f 100644
--- a/SDL/SDLMain.cpp
+++ b/SDL/SDLMain.cpp
@@ -325,6 +325,31 @@ bool System_MakeRequest(SystemRequestType type, int requestId, const std::string
 		g_windowState.update = true;
 		return true;
 	}
+	case SystemRequestType::SHOW_FILE_IN_FOLDER:
+	{
+#if PPSSPP_PLATFORM(WINDOWS)
+		SFGAOF flags;
+		PIDLIST_ABSOLUTE pidl = nullptr;
+		HRESULT hr = SHParseDisplayName(ConvertUTF8ToWString(ReplaceAll(path, "/", "\\")).c_str(), nullptr, &pidl, 0, &flags);
+		if (pidl) {
+			if (SUCCEEDED(hr))
+				SHOpenFolderAndSelectItems(pidl, 0, NULL, 0);
+			CoTaskMemFree(pidl);
+		}
+#elif PPSSPP_PLATFORM(MAC)
+		OSXShowInFinder(param1.c_str());
+#elif (PPSSPP_PLATFORM(LINUX) && !PPSSPP_PLATFORM(ANDROID))
+		pid_t pid = fork();
+		if (pid < 0)
+			return true;
+
+		if (pid == 0) {
+			execlp("xdg-open", "xdg-open", param1.c_str(), nullptr);
+			exit(1);
+		}
+#endif /* PPSSPP_PLATFORM(WINDOWS) */
+		return true;
+	}
 	default:
 		return false;
 	}
@@ -333,30 +358,6 @@ bool System_MakeRequest(SystemRequestType type, int requestId, const std::string
 void System_AskForPermission(SystemPermission permission) {}
 PermissionStatus System_GetPermissionStatus(SystemPermission permission) { return PERMISSION_STATUS_GRANTED; }
 
-void System_ShowFileInFolder(const char *path) {
-#if PPSSPP_PLATFORM(WINDOWS)
-	SFGAOF flags;
-	PIDLIST_ABSOLUTE pidl = nullptr;
-	HRESULT hr = SHParseDisplayName(ConvertUTF8ToWString(ReplaceAll(path, "/", "\\")).c_str(), nullptr, &pidl, 0, &flags);
-	if (pidl) {
-		if (SUCCEEDED(hr))
-			SHOpenFolderAndSelectItems(pidl, 0, NULL, 0);
-		CoTaskMemFree(pidl);
-	}
-#elif PPSSPP_PLATFORM(MAC)
-	OSXShowInFinder(path);
-#elif (PPSSPP_PLATFORM(LINUX) && !PPSSPP_PLATFORM(ANDROID))
-	pid_t pid = fork();
-	if (pid < 0)
-		return;
-
-	if (pid == 0) {
-		execlp("xdg-open", "xdg-open", path, nullptr);
-		exit(1);
-	}
-#endif /* PPSSPP_PLATFORM(WINDOWS) */
-}
-
 void System_LaunchUrl(LaunchUrlType urlType, const char *url) {
 	switch (urlType) {
 	case LaunchUrlType::BROWSER_URL:
@@ -546,6 +547,8 @@ float System_GetPropertyFloat(SystemProperty prop) {
 
 bool System_GetPropertyBool(SystemProperty prop) {
 	switch (prop) {
+	case SYSPROP_CAN_SHOW_FILE:
+		return true;
 	case SYSPROP_HAS_OPEN_DIRECTORY:
 #if PPSSPP_PLATFORM(WINDOWS)
 		return true;
diff --git a/UI/GameScreen.cpp b/UI/GameScreen.cpp
index 4564bb6481..c07ca1d5f8 100644
--- a/UI/GameScreen.cpp
+++ b/UI/GameScreen.cpp
@@ -334,7 +334,7 @@ void GameScreen::render() {
 }
 
 UI::EventReturn GameScreen::OnShowInFolder(UI::EventParams &e) {
-	System_ShowFileInFolder(gamePath_.c_str());
+	System_ShowFileInFolder(gamePath_);
 	return UI::EVENT_DONE;
 }
 
diff --git a/UI/GameSettingsScreen.cpp b/UI/GameSettingsScreen.cpp
index 06f0047f07..6b72c516ad 100644
--- a/UI/GameSettingsScreen.cpp
+++ b/UI/GameSettingsScreen.cpp
@@ -977,7 +977,9 @@ void GameSettingsScreen::CreateSystemSettings(UI::ViewGroup *systemSettings) {
 
 	if (System_GetPropertyBool(SYSPROP_HAS_OPEN_DIRECTORY)) {
 		systemSettings->Add(new Choice(sy->T("Show Memory Stick folder")))->OnClick.Add([](UI::EventParams &p) {
-			System_ShowFileInFolder(File::ResolvePath(g_Config.memStickDirectory.ToString()).c_str());
+			// TODO: Should build ResolvePath into System_ShowFileInFolder()?
+			std::string resolved = File::ResolvePath(g_Config.memStickDirectory.ToString());
+			System_ShowFileInFolder(Path(resolved));
 			return UI::EVENT_DONE;
 		});
 	}
diff --git a/UWP/PPSSPP_UWPMain.cpp b/UWP/PPSSPP_UWPMain.cpp
index 499bdc81a2..5344e672f9 100644
--- a/UWP/PPSSPP_UWPMain.cpp
+++ b/UWP/PPSSPP_UWPMain.cpp
@@ -602,15 +602,14 @@ bool System_MakeRequest(SystemRequestType type, int requestId, const std::string
 		}
 		return true;
 	}
+	case SystemRequestType::SHOW_FILE_IN_FOLDER:
+		OpenFolder(param1);
+		return true;
 	default:
 		return false;
 	}
 }
 
-void System_ShowFileInFolder(const char *path) {
-	OpenFolder(std::string(path));
-}
-
 void System_LaunchUrl(LaunchUrlType urlType, const char *url) {
 	auto uri = ref new Windows::Foundation::Uri(ToPlatformString(url));
 
diff --git a/Windows/GEDebugger/GEDebugger.cpp b/Windows/GEDebugger/GEDebugger.cpp
index c96643cc38..5d71509b6f 100644
--- a/Windows/GEDebugger/GEDebugger.cpp
+++ b/Windows/GEDebugger/GEDebugger.cpp
@@ -29,6 +29,7 @@
 #include "Common/Data/Text/Parsers.h"
 #include "Common/StringUtils.h"
 #include "Common/System/System.h"
+#include "Common/System/Request.h"
 
 #include "Core/Config.h"
 #include "Core/Screenshot.h"
@@ -1213,7 +1214,7 @@ BOOL CGEDebugger::DlgProc(UINT message, WPARAM wParam, LPARAM lParam) {
 		case IDC_GEDBG_RECORD:
 			GPURecord::SetCallback([](const Path &path) {
 				// Opens a Windows Explorer window with the file.
-				System_ShowFileInFolder(path.c_str());
+				System_ShowFileInFolder(path);
 			});
 			GPURecord::Activate();
 			break;
diff --git a/Windows/W32Util/Misc.cpp b/Windows/W32Util/Misc.cpp
index f7f015c122..da061903c2 100644
--- a/Windows/W32Util/Misc.cpp
+++ b/Windows/W32Util/Misc.cpp
@@ -4,9 +4,12 @@
 #include <WinUser.h>
 #include <shellapi.h>
 #include <commctrl.h>
+#include <ShlObj.h>
 
 #include "Misc.h"
 #include "Common/Data/Encoding/Utf8.h"
+#include "Common/StringUtils.h"
+#include "Common/File/FileUtil.h"
 
 bool KeyDownAsync(int vkey) {
 #if PPSSPP_PLATFORM(UWP)
@@ -94,6 +97,21 @@ namespace W32Util
 		*yres = rc.bottom - rc.top;
 	}
 
+	void ShowFileInFolder(const std::string &path) {
+		// SHParseDisplayName can't handle relative paths, so normalize first.
+		std::string resolved = ReplaceAll(File::ResolvePath(path), "/", "\\");
+
+		SFGAOF flags{};
+		PIDLIST_ABSOLUTE pidl = nullptr;
+		HRESULT hr = SHParseDisplayName(ConvertUTF8ToWString(resolved).c_str(), nullptr, &pidl, 0, &flags);
+
+		if (pidl) {
+			if (SUCCEEDED(hr))
+				SHOpenFolderAndSelectItems(pidl, 0, nullptr, 0);
+			CoTaskMemFree(pidl);
+		}
+	}
+
 	static const wchar_t *RemoveExecutableFromCommandLine(const wchar_t *cmdline) {
 		if (!cmdline) {
 			return L"";
diff --git a/Windows/W32Util/Misc.h b/Windows/W32Util/Misc.h
index 8fd41b0989..4e0dbf6d58 100644
--- a/Windows/W32Util/Misc.h
+++ b/Windows/W32Util/Misc.h
@@ -3,6 +3,7 @@
 #include <cstdint>
 #include <string>
 #include <vector>
+
 #include "Common/CommonWindows.h"
 
 namespace W32Util
@@ -16,6 +17,7 @@ namespace W32Util
 	void GetSelfExecuteParams(std::wstring &workingDirectory, std::wstring &moduleFilename);
 
 	void GetWindowRes(HWND hWnd, int *xres, int *yres);
+	void ShowFileInFolder(const std::string &path);
 
 	struct ClipboardData {
 		ClipboardData(const char *format, size_t sz);
diff --git a/Windows/main.cpp b/Windows/main.cpp
index 45007fa1f9..bdc094728b 100644
--- a/Windows/main.cpp
+++ b/Windows/main.cpp
@@ -26,10 +26,10 @@
 #include "Common/GPU/Vulkan/VulkanLoader.h"
 #include "ppsspp_config.h"
 
-#include <Wbemidl.h>
-#include <shellapi.h>
-#include <ShlObj.h>
 #include <mmsystem.h>
+#include <shellapi.h>
+#include <Wbemidl.h>
+#include <ShlObj.h>
 
 #include "Common/System/Display.h"
 #include "Common/System/NativeApp.h"
@@ -122,21 +122,6 @@ static double g_lastKeepAwake = 0.0;
 // Should this be configurable?  2 hours currently.
 static const double ACTIVITY_IDLE_TIMEOUT = 2.0 * 3600.0;
 
-void System_ShowFileInFolder(const char *path) {
-	// SHParseDisplayName can't handle relative paths, so normalize first.
-	std::string resolved = ReplaceAll(File::ResolvePath(path), "/", "\\");
-
-	SFGAOF flags{};
-	PIDLIST_ABSOLUTE pidl = nullptr;
-	HRESULT hr = SHParseDisplayName(ConvertUTF8ToWString(resolved).c_str(), nullptr, &pidl, 0, &flags);
-
-	if (pidl) {
-		if (SUCCEEDED(hr))
-			SHOpenFolderAndSelectItems(pidl, 0, nullptr, 0);
-		CoTaskMemFree(pidl);
-	}
-}
-
 void System_LaunchUrl(LaunchUrlType urlType, const char *url) {
 	ShellExecute(NULL, L"open", ConvertUTF8ToWString(url).c_str(), NULL, NULL, SW_SHOWNORMAL);
 }
@@ -368,6 +353,7 @@ bool System_GetPropertyBool(SystemProperty prop) {
 	case SYSPROP_HAS_OPEN_DIRECTORY:
 	case SYSPROP_HAS_TEXT_INPUT_DIALOG:
 	case SYSPROP_CAN_CREATE_SHORTCUT:
+	case SYSPROP_CAN_SHOW_FILE:
 		return true;
 	case SYSPROP_HAS_IMAGE_BROWSER:
 		return true;
@@ -608,6 +594,11 @@ bool System_MakeRequest(SystemRequestType type, int requestId, const std::string
 		}).detach();
 		return true;
 	}
+
+	case SystemRequestType::SHOW_FILE_IN_FOLDER:
+		W32Util::ShowFileInFolder(param1);
+		break;
+
 	case SystemRequestType::TOGGLE_FULLSCREEN_STATE:
 	{
 		bool flag = !MainWindow::IsFullscreen();
diff --git a/android/jni/app-android.cpp b/android/jni/app-android.cpp
index 1cd0adc908..5bb7e644fc 100644
--- a/android/jni/app-android.cpp
+++ b/android/jni/app-android.cpp
@@ -391,10 +391,6 @@ void System_Vibrate(int length_ms) {
 	PushCommand("vibrate", temp);
 }
 
-void System_ShowFileInFolder(const char *path) {
-	// Unsupported
-}
-
 void System_LaunchUrl(LaunchUrlType urlType, const char *url) {
 	switch (urlType) {
 	case LaunchUrlType::BROWSER_URL: PushCommand("launchBrowser", url); break;
diff --git a/ios/ViewController.mm b/ios/ViewController.mm
index 34297dcd8b..c768ef2dc5 100644
--- a/ios/ViewController.mm
+++ b/ios/ViewController.mm
@@ -754,10 +754,6 @@ void stopLocation() {
 
 @end
 
-void System_ShowFileInFolder(const char *path) {
-	// Unsupported
-}
-
 void System_LaunchUrl(LaunchUrlType urlType, char const* url)
 {
 	[[UIApplication sharedApplication] openURL:[NSURL URLWithString:[NSString stringWithCString:url encoding:NSStringEncodingConversionAllowLossy]]];