diff --git a/source/texture.cpp b/source/texture.cpp
index de85f08..92df196 100644
--- a/source/texture.cpp
+++ b/source/texture.cpp
@@ -2,13 +2,13 @@
 #include "texture.h"
 #include <SDL2/SDL_error.h>	  // Para SDL_GetError
 #include <SDL2/SDL_surface.h> // Para SDL_CreateRGBSurfaceWithFormatFrom
-#include <fcntl.h>			  // Para SEEK_END, SEEK_SET
-#include <stdio.h>			  // Para fseek, fclose, fopen, fread, ftell, FILE
-#include <stdlib.h>			  // Para free, malloc
 #include <fstream>			  // Para basic_ostream, operator<<, basic_ifstream
 #include <iostream>			  // Para cerr, cout
 #include <stdexcept>		  // Para runtime_error
+#include <string>			  // Para char_traits, operator<<, operator+
+#include <vector>			  // Para vector
 #include "gif.c"			  // Para LoadGif, LoadPalette
+#include "stb_image.h"		  // Para stbi_image_free, stbi_load, STBI_rgb_a...
 #include "utils.h"			  // Para getFileName, printWithDots
 
 #define STB_IMAGE_IMPLEMENTATION
@@ -315,8 +315,8 @@ std::vector<Uint32> Texture::loadPaletteFromFile(const std::string &file_path)
 {
 	std::vector<Uint32> palette;
 
-	FILE *f = fopen(file_path.c_str(), "rb");
-	if (!f)
+	std::ifstream file(file_path, std::ios::binary | std::ios::ate);
+	if (!file)
 	{
 		std::cerr << "Error: Fichero no encontrado " << getFileName(file_path) << std::endl;
 		throw std::runtime_error("Fichero no encontrado: " + getFileName(file_path));
@@ -326,21 +326,22 @@ std::vector<Uint32> Texture::loadPaletteFromFile(const std::string &file_path)
 		printWithDots("Image : ", getFileName(file_path), "[ LOADED ]");
 	}
 
-	fseek(f, 0, SEEK_END);
-	long size = ftell(f);
-	fseek(f, 0, SEEK_SET);
-	Uint8 *buffer = static_cast<Uint8 *>(malloc(size));
-	fread(buffer, size, 1, f);
-	fclose(f);
+	auto size = file.tellg();
+	file.seekg(0, std::ios::beg);
 
-	const auto *pal = LoadPalette(buffer);
+	std::vector<Uint8> buffer(size);
+	if (!file.read(reinterpret_cast<char *>(buffer.data()), size))
+	{
+		std::cerr << "Error: No se pudo leer completamente el fichero " << getFileName(file_path) << std::endl;
+		throw std::runtime_error("Error al leer el fichero: " + getFileName(file_path));
+	}
+
+	const auto pal = LoadPalette(buffer.data());
 	if (!pal)
 	{
 		return palette;
 	}
 
-	free(buffer);
-
 	for (int i = 0; i < 256; ++i)
 	{
 		palette.push_back((pal[i] << 8) + 255);