diff --git a/.gitignore b/.gitignore
index 66a4031..0e99af1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 lagueirto
 .vscode/*
+lagueirto.exe
diff --git a/main.cpp b/main.cpp
index 803be1a..5d8b828 100644
--- a/main.cpp
+++ b/main.cpp
@@ -3,6 +3,7 @@
 #include <filesystem>
 #include <vector>
 #include <chrono>
+#include <algorithm>
 
 #include <string.h>
 
@@ -11,6 +12,11 @@ std::string cppflags = "";
 std::string executable = "out";
 std::string source_path = "";
 std::string build_path = "";
+#ifdef _WIN32
+std::string folder_char = "\\";
+#else
+std::string folder_char = "/";
+#endif
 
 std::vector<std::string> keys = {"libs", "cppflags", "executable", "sourcepath", "buildpath"};
 enum tokens {LIBS, CPPFLAGS, EXECUTABLE, SOURCEPATH, BUILDPATH};
@@ -95,7 +101,7 @@ std::string getFileExtension(std::string path)
 
 std::string getFileNameWithoutExtension(std::string path)
 {
-    std::size_t slashpos = path.find_last_of("/");
+    std::size_t slashpos = path.find_last_of(folder_char);
     std::string filename = path.substr(slashpos+1);
 
     std::size_t dotpos = filename.find_last_of(".");
@@ -217,7 +223,7 @@ bool HeadersNeedRecompile(std::string file, std::filesystem::file_time_type obje
 
 bool MustRecompile(std::string source_file)
 {
-    std::string object_file = build_path + "/" + getFileNameWithoutExtension(source_file)+".o";
+    std::string object_file = build_path + folder_char + getFileNameWithoutExtension(source_file)+".o";
 
     // si el objecte no existeix, fa falta recompilar
     if (!std::filesystem::exists(object_file))
@@ -248,7 +254,7 @@ void MaybeRecompile(std::string source_file)
 {
     if (MustRecompile(source_file))
     {
-        std::string object_file = build_path + "/" + getFileNameWithoutExtension(source_file)+".o";
+        std::string object_file = build_path + folder_char + getFileNameWithoutExtension(source_file)+".o";
         must_link = true;
         std::string command = "g++ " + source_file + " " + cppflags + " -c -o " + object_file;
         std::cout << command << std::endl;
@@ -292,6 +298,10 @@ int main(int argc, char *argv[])
 
     for (auto src_path : source_paths)
     {
+        #ifdef _WIN32
+        std::replace(src_path.begin(), src_path.end(), '/', '\\');
+        #endif
+
         if (!std::filesystem::is_directory(src_path))
         {
             if (std::filesystem::is_regular_file(src_path) && getFileExtension(src_path)=="cpp")
@@ -302,7 +312,7 @@ int main(int argc, char *argv[])
                 exit(1);
             }
         } else {
-            std::string path = "./" + src_path;
+            std::string path = "." + folder_char + src_path;
             for (const auto & entry : std::filesystem::directory_iterator(path))
             {
                 std::string source_file = entry.path().string();
@@ -317,7 +327,7 @@ int main(int argc, char *argv[])
 
     if (must_link)
     {
-        std::string command = "g++ " + build_path + "/*.o " + libs + " -o " + executable;
+        std::string command = "g++ " + build_path + folder_char + "*.o " + libs + " -o " + executable;
         std::cout << command << std::endl;
         if (system(command.c_str()) != 0) {
             std::cout << "ABORTED!" << std::endl;