diff --git a/Cargo.lock b/Cargo.lock
index bc49489..ee32946 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -378,18 +378,6 @@ dependencies = [
  "syn 2.0.48",
 ]
 
-[[package]]
-name = "atk-sys"
-version = "0.18.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "251e0b7d90e33e0ba930891a505a9a35ece37b2dd37a14f3ffc306c13b980009"
-dependencies = [
- "glib-sys",
- "gobject-sys",
- "libc",
- "system-deps",
-]
-
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
@@ -575,19 +563,9 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2bd12c1caf447e69cd4528f47f94d203fd2582878ecb9e9465484c4148a8223"
 
-[[package]]
-name = "cairo-sys-rs"
-version = "0.18.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "685c9fa8e590b8b3d678873528d83411db17242a73fccaed827770ea0fedda51"
-dependencies = [
- "libc",
- "system-deps",
-]
-
 [[package]]
 name = "calcifer"
-version = "1.3.0"
+version = "1.3.1"
 dependencies = [
  "arboard",
  "eframe",
@@ -596,9 +574,9 @@ dependencies = [
  "homedir",
  "image",
  "nix 0.27.1",
- "rfd",
  "serde",
  "serde_json",
+ "tinyfiledialogs",
 ]
 
 [[package]]
@@ -643,16 +621,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d43a04d8753f35258c91f8ec639f792891f748a1edbd759cf1dcea3382ad83c"
 
-[[package]]
-name = "cfg-expr"
-version = "0.15.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6100bc57b6209840798d95cb2775684849d332f7bd788db2a8c8caf7ef82a41a"
-dependencies = [
- "smallvec",
- "target-lexicon",
-]
-
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -1422,36 +1390,6 @@ dependencies = [
  "slab",
 ]
 
-[[package]]
-name = "gdk-pixbuf-sys"
-version = "0.18.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f9839ea644ed9c97a34d129ad56d38a25e6756f99f3a88e15cd39c20629caf7"
-dependencies = [
- "gio-sys",
- "glib-sys",
- "gobject-sys",
- "libc",
- "system-deps",
-]
-
-[[package]]
-name = "gdk-sys"
-version = "0.18.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31ff856cb3386dae1703a920f803abafcc580e9b5f711ca62ed1620c25b51ff2"
-dependencies = [
- "cairo-sys-rs",
- "gdk-pixbuf-sys",
- "gio-sys",
- "glib-sys",
- "gobject-sys",
- "libc",
- "pango-sys",
- "pkg-config",
- "system-deps",
-]
-
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -1503,19 +1441,6 @@ dependencies = [
  "weezl",
 ]
 
-[[package]]
-name = "gio-sys"
-version = "0.18.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37566df850baf5e4cb0dfb78af2e4b9898d817ed9263d1090a2df958c64737d2"
-dependencies = [
- "glib-sys",
- "gobject-sys",
- "libc",
- "system-deps",
- "winapi",
-]
-
 [[package]]
 name = "gl_generator"
 version = "0.14.0"
@@ -1527,16 +1452,6 @@ dependencies = [
  "xml-rs",
 ]
 
-[[package]]
-name = "glib-sys"
-version = "0.18.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "063ce2eb6a8d0ea93d2bf8ba1957e78dbab6be1c2220dd3daca57d5a9d869898"
-dependencies = [
- "libc",
- "system-deps",
-]
-
 [[package]]
 name = "glow"
 version = "0.13.0"
@@ -1614,35 +1529,6 @@ dependencies = [
  "gl_generator",
 ]
 
-[[package]]
-name = "gobject-sys"
-version = "0.18.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0850127b514d1c4a4654ead6dedadb18198999985908e6ffe4436f53c785ce44"
-dependencies = [
- "glib-sys",
- "libc",
- "system-deps",
-]
-
-[[package]]
-name = "gtk-sys"
-version = "0.18.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "771437bf1de2c1c0b496c11505bdf748e26066bbe942dfc8f614c9460f6d7722"
-dependencies = [
- "atk-sys",
- "cairo-sys-rs",
- "gdk-pixbuf-sys",
- "gdk-sys",
- "gio-sys",
- "glib-sys",
- "gobject-sys",
- "libc",
- "pango-sys",
- "system-deps",
-]
-
 [[package]]
 name = "half"
 version = "2.2.1"
@@ -1658,12 +1544,6 @@ version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
 
-[[package]]
-name = "heck"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
-
 [[package]]
 name = "hello_egui_utils"
 version = "0.2.0"
@@ -2193,18 +2073,6 @@ dependencies = [
  "ttf-parser",
 ]
 
-[[package]]
-name = "pango-sys"
-version = "0.18.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "436737e391a843e5933d6d9aa102cb126d501e815b83601365a948a518555dc5"
-dependencies = [
- "glib-sys",
- "gobject-sys",
- "libc",
- "system-deps",
-]
-
 [[package]]
 name = "parking"
 version = "2.2.0"
@@ -2488,29 +2356,6 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
 
-[[package]]
-name = "rfd"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c9e7b57df6e8472152674607f6cc68aa14a748a3157a857a94f516e11aeacc2"
-dependencies = [
- "block",
- "dispatch",
- "glib-sys",
- "gobject-sys",
- "gtk-sys",
- "js-sys",
- "log",
- "objc",
- "objc-foundation",
- "objc_id",
- "raw-window-handle 0.5.2",
- "wasm-bindgen",
- "wasm-bindgen-futures",
- "web-sys",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "rustix"
 version = "0.37.27"
@@ -2620,15 +2465,6 @@ dependencies = [
  "syn 2.0.48",
 ]
 
-[[package]]
-name = "serde_spanned"
-version = "0.6.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb3622f419d1296904700073ea6cc23ad690adbd66f13ea683df73298736f0c1"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "sha1"
 version = "0.10.6"
@@ -2789,25 +2625,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "system-deps"
-version = "6.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a2d580ff6a20c55dfb86be5f9c238f67835d0e81cbdea8bf5680e0897320331"
-dependencies = [
- "cfg-expr",
- "heck",
- "pkg-config",
- "toml",
- "version-compare",
-]
-
-[[package]]
-name = "target-lexicon"
-version = "0.12.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69758bda2e78f098e4ccb393021a0963bb3442eac05f135c30f61b7370bbafae"
-
 [[package]]
 name = "tempfile"
 version = "3.9.0"
@@ -2877,6 +2694,16 @@ dependencies = [
  "strict-num",
 ]
 
+[[package]]
+name = "tinyfiledialogs"
+version = "3.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e25fa0bc43a6566e2cc6d7ac96df3fa5a57beba34445bead1b368ba8fe9ca568"
+dependencies = [
+ "cc",
+ "libc",
+]
+
 [[package]]
 name = "tinyvec"
 version = "1.6.0"
@@ -2892,26 +2719,11 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
-[[package]]
-name = "toml"
-version = "0.8.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1a195ec8c9da26928f773888e0742ca3ca1040c6cd859c919c9f59c1954ab35"
-dependencies = [
- "serde",
- "serde_spanned",
- "toml_datetime",
- "toml_edit 0.21.0",
-]
-
 [[package]]
 name = "toml_datetime"
 version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3550f4e9685620ac18a50ed434eb3aec30db8ba93b0287467bca5826ea25baf1"
-dependencies = [
- "serde",
-]
 
 [[package]]
 name = "toml_edit"
@@ -2931,8 +2743,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d34d383cd00a163b4a5b85053df514d45bc330f6de7737edfe0a93311d1eaa03"
 dependencies = [
  "indexmap",
- "serde",
- "serde_spanned",
  "toml_datetime",
  "winnow",
 ]
@@ -3038,12 +2848,6 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "version-compare"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "579a42fc0b8e0c63b76519a339be31bed574929511fa53c1a3acae26eb258f29"
-
 [[package]]
 name = "version_check"
 version = "0.9.4"
diff --git a/Cargo.toml b/Cargo.toml
index 8737a3d..30df35c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2021"
 
 [dependencies]
 eframe = "0.25.0"
-rfd = "0.12.1"
+tinyfiledialogs = "3.0"
 egui_extras = "0.25.0"
 image = "0.24.8"
 serde = { version = "1.0.195", features = ["derive"] }
diff --git a/calcifer.project b/calcifer.project
new file mode 100644
index 0000000..023a695
--- /dev/null
+++ b/calcifer.project
@@ -0,0 +1 @@
+{"categories":[{"name":"to do","content":[{"name":"add id to textarea per tab","description":"to improve undo, make each code area of each tab have a unique id (no more undo into another tab)","id":1},{"name":"bug project","description":"when switching tabs between two project file, if item window is open it crashes","id":1},{"name":"update workflow .yml","description":"make a workflow compiling the calcifer and put the linux in calcifer-{version}\nand the windows in calcifer_windows_{version}\n\nupdate nix\nupdate jiji","id":5},{"name":"export copy paste fix","description":"// Hello there","id":1},{"name":"open dir in tree ?","description":"// Hello there","id":2},{"name":"file tree id ?","description":"// Hello there","id":1}]},{"name":"in progress","content":[]},{"name":"done","content":[{"name":"move .project file","description":"// Hello there","id":4},{"name":"move config","description":"config from .calcifer/save.json\nto .config/calcifer/state.json","id":1}]},{"name":"+","content":[]}]}
\ No newline at end of file
diff --git a/custom builds/calcifer b/custom builds/calcifer
deleted file mode 100755
index 3087362..0000000
Binary files a/custom builds/calcifer and /dev/null differ
diff --git a/custom builds/calcifer.exe b/custom builds/calcifer.exe
deleted file mode 100644
index 10d1a67..0000000
Binary files a/custom builds/calcifer.exe and /dev/null differ
diff --git a/project/calcifer.project b/project/calcifer.project
deleted file mode 100644
index 74af072..0000000
--- a/project/calcifer.project
+++ /dev/null
@@ -1 +0,0 @@
-{"categories":[{"name":"to do","content":[{"name":"move config","description":"config from .calcifer/save.json\nto .config/calcifer/state.json","id":1},{"name":"add id to textarea per tab","description":"to improve undo, make each code area of each tab have a unique id (no more undo into another tab)","id":1},{"name":"bug project","description":"when switching tabs between two project file, if item window is open it crashes","id":1}]},{"name":"+","content":[]}]}
\ No newline at end of file
diff --git a/src/core/app.rs b/src/core/app.rs
index 59ccbe0..89ef185 100644
--- a/src/core/app.rs
+++ b/src/core/app.rs
@@ -36,17 +36,25 @@ impl Calcifer {
 				&self.tabs[self.selected_tab].code,
 			) {
 				eprintln!("Error writing file: {}", err);
-				return None;
+				return self.save_tab_as();
 			}
 			Some(self.tabs[self.selected_tab].path.clone())
 		}
 	}
 
 	pub fn save_tab_as(&self) -> Option<PathBuf> {
-		if let Some(path) = rfd::FileDialog::new()
-			.set_directory(self.home.as_path())
-			.save_file()
+		let default_path = self.home.join("untitled");
+		
+		let save_path = if self.tabs[self.selected_tab].path.file_name().map_or(true, |name| name.to_string_lossy() == "untitled")
 		{
+			default_path.to_string_lossy()
+		} else {
+			self.tabs[self.selected_tab].path.to_string_lossy()
+		};
+		println!("app : open dialog at {}", save_path);
+		if let Some(path_string) = tinyfiledialogs::save_file_dialog("Save as", &save_path)
+		{
+			let path = PathBuf::from(path_string);
 			if let Err(err) = fs::write(&path, &self.tabs[self.selected_tab].code) {
 				eprintln!("Error writing file: {}", err);
 				return None;
diff --git a/src/core/ui.rs b/src/core/ui.rs
index fad00bb..c6d2174 100644
--- a/src/core/ui.rs
+++ b/src/core/ui.rs
@@ -22,11 +22,9 @@ impl Calcifer {
 			.show(ctx, |ui| {
 				ui.vertical(|ui| {
 					if ui.add(egui::Button::new("📁")).clicked() {
-						if let Some(path) = rfd::FileDialog::new()
-							.set_directory(self.home.as_path())
-							.pick_file()
+						if let Some(path_string) = tinyfiledialogs::open_file_dialog("Open File", &self.home.to_string_lossy(), None)
 						{
-							self.open_file(Some(&path));
+							self.open_file(Some(&Path::new(&path_string)));
 						}
 					}
 					ui.separator();
diff --git a/src/main.rs b/src/main.rs
index 089e79e..e149721 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -322,7 +322,8 @@ fn save_path() -> PathBuf {
 			.unwrap()
 			.unwrap()
 			.as_path()
-			.join(".calcifer")
+			.join(".config")
+			.join("calcifer")
 			.join("save.json")
 			.to_path_buf()
 	} else {
@@ -330,9 +331,9 @@ fn save_path() -> PathBuf {
 			.unwrap()
 			.unwrap()
 			.as_path()
-			.join(".calcifer")
-			.join("debug")
-			.join("save.json")
+			.join(".config")
+			.join("calcifer")
+			.join("debug_save.json")
 			.to_path_buf()
 	}
 }