diff --git a/src/app.rs b/src/app.rs
index 868d470..5acdf05 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -759,7 +759,9 @@ impl App {
                             };
                             color_space = format!("{color_space}: {color_str}");
                         }
-                        ui.label(color_space);
+                        if ui.label(color_space).clicked() {
+                            self.color_space_visible = true;
+                        }
                     }
                 }
                 ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| {
diff --git a/src/app/save_image.rs b/src/app/save_image.rs
index 73e9b2c..1e6a8d9 100644
--- a/src/app/save_image.rs
+++ b/src/app/save_image.rs
@@ -16,7 +16,7 @@ use super::{
     preferences::PREFERENCES,
 };
 use crate::{
-    image_io::save::{exr, farbfeld, gif, jpeg, save_with_format, tiff, webp, webp_animation},
+    image_io::save::{gif, jpeg, save_with_format, webp, webp_animation},
     util::{Image, ImageData, UserEvent},
     WgpuState,
 };
@@ -103,8 +103,8 @@ pub fn save(
             }
             "ico" => save_with_format(path, &frames[0], ImageFormat::Ico),
             "tga" => save_with_format(path, &frames[0], ImageFormat::Tga),
-            "ff" | "farbfeld" => farbfeld(path, &frames[0]),
-            "tiff" | "tif" => tiff(path, &frames[0]),
+            "ff" | "farbfeld" => save_with_format(path, &frames[0], ImageFormat::Farbfeld),
+            "tiff" | "tif" => save_with_format(path, &frames[0], ImageFormat::Tiff),
             "gif" => gif(path, frames),
             "webp" => {
                 let (quality, lossy) = match get_webp_quality(dialog_proxy.clone()) {
@@ -121,7 +121,7 @@ pub fn save(
                     webp(path, &frames[0], quality, lossy)
                 }
             }
-            "exr" => exr(path, &frames[0]),
+            "exr" => save_with_format(path, &frames[0], ImageFormat::OpenExr),
             _ => {
                 path.set_extension("png");
                 save_with_format(path, &frames[0], ImageFormat::Png)
diff --git a/src/image_io/save.rs b/src/image_io/save.rs
index d11f4fa..0586f7c 100644
--- a/src/image_io/save.rs
+++ b/src/image_io/save.rs
@@ -6,15 +6,12 @@ use std::{
 };
 
 use image::{
-    codecs::{
-        farbfeld::FarbfeldEncoder, gif::GifEncoder, jpeg::JpegEncoder, openexr::OpenExrEncoder,
-        tiff::TiffEncoder,
-    },
-    EncodableLayout, Frame, GenericImageView, ImageEncoder, ImageError, ImageFormat,
+    codecs::{gif::GifEncoder, jpeg::JpegEncoder},
+    Frame, GenericImageView, ImageError, ImageFormat,
 };
 use webp_animation::prelude::*;
 
-use crate::util::{HasAlpha, Image};
+use crate::util::Image;
 
 type SaveResult<T> = Result<T, SaveError>;
 
@@ -117,24 +114,6 @@ pub fn save_with_format(
     Ok(())
 }
 
-#[inline]
-pub fn tiff(path: impl AsRef<Path>, image: &Image) -> SaveResult<()> {
-    let temp_path = get_temp_path(path.as_ref());
-    let file = open_file(&temp_path)?;
-
-    let encoder = TiffEncoder::new(BufWriter::new(file));
-    let buffer = image.buffer();
-
-    encoder.encode(
-        buffer.as_bytes(),
-        buffer.width(),
-        buffer.height(),
-        buffer.color().into(),
-    )?;
-
-    Ok(fs::rename(temp_path, path)?)
-}
-
 #[inline]
 pub fn jpeg(path: impl AsRef<Path>, image: &Image, quality: u8) -> SaveResult<()> {
     let temp_path = get_temp_path(path.as_ref());
@@ -165,20 +144,6 @@ pub fn gif(path: impl AsRef<Path>, images: Vec<Image>) -> SaveResult<()> {
     Ok(fs::rename(temp_path, path)?)
 }
 
-#[inline]
-pub fn farbfeld(path: impl AsRef<Path>, image: &Image) -> SaveResult<()> {
-    let temp_path = get_temp_path(path.as_ref());
-    let file = open_file(&temp_path)?;
-    let encoder = FarbfeldEncoder::new(BufWriter::new(file));
-    encoder.encode(
-        image.buffer().to_rgba16().as_bytes(),
-        image.buffer().width(),
-        image.buffer().height(),
-    )?;
-
-    Ok(fs::rename(temp_path, path)?)
-}
-
 #[inline]
 pub fn webp_animation(
     path: impl AsRef<Path>,
@@ -245,29 +210,3 @@ pub fn webp(path: impl AsRef<Path>, image: &Image, quality: f32, lossy: bool) ->
 
     Ok(fs::rename(temp_path, path)?)
 }
-
-#[inline]
-pub fn exr(path: impl AsRef<Path>, image: &Image) -> SaveResult<()> {
-    let temp_path = get_temp_path(path.as_ref());
-    let file = open_file(&temp_path)?;
-    let encoder = OpenExrEncoder::new(BufWriter::new(file));
-    let (width, height) = image.buffer().dimensions();
-
-    if image.buffer().has_alpha() {
-        encoder.write_image(
-            image.buffer().to_rgba32f().as_bytes(),
-            width,
-            height,
-            image::ColorType::Rgba32F.into(),
-        )?;
-    } else {
-        encoder.write_image(
-            image.buffer().to_rgb32f().as_bytes(),
-            width,
-            height,
-            image::ColorType::Rgb32F.into(),
-        )?;
-    }
-
-    Ok(fs::rename(temp_path, path)?)
-}