diff --git a/source/mijin/platform/folders.cpp b/source/mijin/platform/folders.cpp
index e80c84f..aafd838 100644
--- a/source/mijin/platform/folders.cpp
+++ b/source/mijin/platform/folders.cpp
@@ -1,12 +1,12 @@
 
 #include "./folders.hpp"
 
+#include <cstdlib>
+#include <ranges>
 
 #include "../detect.hpp"
 #include "../debug/assert.hpp"
 
-#include <cstdlib>
-
 #if MIJIN_TARGET_OS == MIJIN_OS_WINDOWS
 #   include <Shlobj.h>
 #endif
@@ -103,4 +103,48 @@ fs::path getKnownFolder(KnownFolder folder) MIJIN_NOEXCEPT
     return {}; // don't know :/
 #endif
 }
+
+std::vector<fs::path> getAllConfigFolders(IncludeUser includeUser, IncludeSystem includeSystem) MIJIN_NOEXCEPT
+{
+    std::vector<fs::path> result;
+    if (includeUser)
+    {
+        result.push_back(getKnownFolder(KnownFolder::USER_CONFIG_ROOT));
+    }
+#if MIJIN_TARGET_OS == MIJIN_OS_LINUX
+    if (includeSystem)
+    {
+        if (const char* val = std::getenv("XDG_CONFIG_DIRS"); val != nullptr)
+        {
+            for (auto part : std::ranges::split_view(std::string_view(val), ':'))
+            {
+                result.emplace_back(part.begin(), part.end());
+            }
+        }
+    }
+#endif
+    return result;
+}
+
+std::vector<fs::path> getAllDataFolders(IncludeUser includeUser, IncludeSystem includeSystem) MIJIN_NOEXCEPT
+{
+    std::vector<fs::path> result;
+    if (includeUser)
+    {
+        result.push_back(getKnownFolder(KnownFolder::USER_DATA_ROOT));
+    }
+#if MIJIN_TARGET_OS == MIJIN_OS_LINUX
+    if (includeSystem)
+    {
+        if (const char* val = std::getenv("XDG_DATA_DIRS"); val != nullptr)
+        {
+            for (auto part : std::ranges::split_view(std::string_view(val), ':'))
+            {
+                result.emplace_back(part.begin(), part.end());
+            }
+        }
+    }
+#endif
+    return result;
+}
 }
\ No newline at end of file
diff --git a/source/mijin/platform/folders.hpp b/source/mijin/platform/folders.hpp
index 1e189dc..233120c 100644
--- a/source/mijin/platform/folders.hpp
+++ b/source/mijin/platform/folders.hpp
@@ -4,8 +4,10 @@
 #define MIJIN_PLATFORM_FOLDERS_HPP_INCLUDED 1
 
 #include "../internal/common.hpp"
+#include "../util/flag.hpp"
 
 #include <filesystem>
+#include <vector>
 
 namespace fs = std::filesystem;
 
@@ -20,8 +22,19 @@ enum class KnownFolder
     USER_DATA_ROOT
 };
 
+MIJIN_DEFINE_FLAG(IncludeUser);
+MIJIN_DEFINE_FLAG(IncludeSystem);
+
 [[nodiscard]]
 fs::path getKnownFolder(KnownFolder folder) MIJIN_NOEXCEPT;
+
+[[nodiscard]]
+std::vector<fs::path> getAllConfigFolders(IncludeUser includeUser = IncludeUser::YES,
+                                          IncludeSystem includeSystem = IncludeSystem::YES) MIJIN_NOEXCEPT;
+
+[[nodiscard]]
+std::vector<fs::path> getAllDataFolders(IncludeUser includeUser = IncludeUser::YES,
+                                          IncludeSystem includeSystem = IncludeSystem::YES) MIJIN_NOEXCEPT;
 }
 
 #endif // defined(MIJIN_PLATFORM_FOLDERS_HPP_INCLUDED)
diff --git a/source/mijin/virtual_filesystem/filesystem.hpp b/source/mijin/virtual_filesystem/filesystem.hpp
index 47aa2b1..b0c7122 100644
--- a/source/mijin/virtual_filesystem/filesystem.hpp
+++ b/source/mijin/virtual_filesystem/filesystem.hpp
@@ -84,8 +84,15 @@ public:
     [[nodiscard]] virtual FileInfo getFileInfo(const fs::path& file) = 0;
     [[nodiscard]] virtual Optional<fs::path> getNativePath(const fs::path& /* file */) { return NULL_OPTIONAL; }
     [[nodiscard]] virtual StreamError open(const fs::path& path, FileOpenMode mode, std::unique_ptr<Stream>& outStream) = 0;
+    virtual void getAllPaths(const fs::path& path, std::vector<PathReference>& outPaths) { outPaths.push_back(getPath(path)); }
 
     [[nodiscard]] PathReference getPath(fs::path path) MIJIN_NOEXCEPT { return PathReference(this, std::move(path)); }
+    [[nodiscard]] std::vector<PathReference> getAllPaths(const fs::path& path)
+    {
+        std::vector<PathReference> paths;
+        getAllPaths(path, paths);
+        return paths;
+    }
 };
 
 class OSFileSystemAdapter : public FileSystemAdapter
diff --git a/source/mijin/virtual_filesystem/stacked.cpp b/source/mijin/virtual_filesystem/stacked.cpp
index 7f61624..e42151d 100644
--- a/source/mijin/virtual_filesystem/stacked.cpp
+++ b/source/mijin/virtual_filesystem/stacked.cpp
@@ -112,4 +112,12 @@ StreamError StackedFileSystemAdapter::open(const fs::path& path, FileOpenMode mo
     return StreamError::IO_ERROR;
 }
 
+void StackedFileSystemAdapter::getAllPaths(const fs::path& path, std::vector<PathReference>& outPaths)
+{
+    for (auto& adapter : adapters_)
+    {
+        adapter->getAllPaths(path, outPaths);
+    }
+}
+
 } // namespace mijin
diff --git a/source/mijin/virtual_filesystem/stacked.hpp b/source/mijin/virtual_filesystem/stacked.hpp
index 725c5dc..4305179 100644
--- a/source/mijin/virtual_filesystem/stacked.hpp
+++ b/source/mijin/virtual_filesystem/stacked.hpp
@@ -33,6 +33,7 @@ public:
     FileInfo getFileInfo(const fs::path& file) override;
     Optional<fs::path> getNativePath(const fs::path& file) override;
     StreamError open(const fs::path& path, FileOpenMode mode, std::unique_ptr<Stream>& outStream) override;
+    void getAllPaths(const fs::path &path, std::vector<PathReference> &outPaths) override;
 
     inline void addAdapter(std::unique_ptr<FileSystemAdapter>&& adapter) {
         adapters_.push_back(std::move(adapter));