diff --git a/index.html b/index.html
index 34937a2a..a0846194 100644
--- a/index.html
+++ b/index.html
@@ -104,8 +104,10 @@
 		<script src="js/animations/timeline.js"></script>
 		<script src="js/plugin_loader.js"></script>
 
-		<script src="js/io/io.js"></script>
+		<script src="js/io/format.js"></script>
+		<script src="js/io/codec.js"></script>
 		<script src="js/io/project.js"></script>
+		<script src="js/io/io.js"></script>
 		<script src="js/io/formats/bbmodel.js"></script>
 		<script src="js/io/formats/java_block.js"></script>
 		<script src="js/io/formats/bedrock.js"></script>
diff --git a/js/io/codec.js b/js/io/codec.js
new file mode 100644
index 00000000..5885baac
--- /dev/null
+++ b/js/io/codec.js
@@ -0,0 +1,212 @@
+const Codecs = {};
+class Codec {
+	constructor(id, data) {
+		if (!data) data = 0;
+		this.id = id;
+		Codecs[id] = this;
+		this.name = data.name || 'Unknown Format';
+		this.events = {};
+		Merge.function(this, data, 'load');
+		Merge.function(this, data, 'compile');
+		Merge.function(this, data, 'parse');
+		Merge.function(this, data, 'write');
+		Merge.function(this, data, 'overwrite');
+		Merge.function(this, data, 'export');
+		Merge.function(this, data, 'fileName');
+		Merge.function(this, data, 'afterSave');
+		Merge.function(this, data, 'afterDownload');
+		Merge.string(this, data, 'extension');
+		Merge.boolean(this, data, 'remember');
+		this.load_filter = data.load_filter;
+		this.export_action = data.export_action;
+	}
+	//Import
+	load(model, file, add) {
+		if (!this.parse) return false;
+		if (!add) {
+			newProject(this.format)
+		}
+		if (file.path && isApp && this.remember && !file.no_file ) {
+			var name = pathToName(file.path, true);
+			ModelMeta.name = pathToName(name, false);
+			ModelMeta.export_path = file.path;
+			addRecentProject({
+				name,
+				path: file.path,
+				icon: Format.icon
+			})
+		}
+		this.parse(model, file.path)
+	}
+	//parse(model, path)
+
+	//Export
+	compile() {
+		this.dispatchEvent('compile', {content: ''})
+		return '';
+	}
+	export() {
+		var scope = this;
+		Blockbench.export({
+			resource_id: 'model',
+			type: scope.name,
+			extensions: [scope.extension],
+			name: scope.fileName(),
+			startpath: scope.startPath(),
+			content: scope.compile(),
+			custom_writer: isApp ? (a, b) => scope.write(a, b) : null,
+		}, path => scope.afterDownload(path))
+	}
+	fileName() {
+		return ModelMeta.name||Project.name||'model';
+	}
+	startPath() {
+		return ModelMeta.export_path;
+	}
+	write(content, path) {
+		var scope = this;
+		if (fs.existsSync(path) && this.overwrite) {
+			this.overwrite(content, path, path => scope.afterSave(path))
+		} else {
+			Blockbench.writeFile(path, {content}, path => scope.afterSave(path));
+		}
+	}
+	//overwrite(content, path, cb)
+	afterDownload(path) {
+		if (this.remember) {
+			Prop.project_saved = true;
+		}
+		Blockbench.showQuickMessage(tl('message.save_file', [path ? pathToName(path, true) : this.fileName()]));
+	}
+	afterSave(path) {
+		var name = pathToName(path, true)
+		if (Format.codec == this || this.id == 'project') {
+			if (this.id == 'project') {
+				ModelMeta.save_path = path;
+			} else {
+				ModelMeta.export_path = path;
+			}
+			ModelMeta.name = pathToName(path, false);
+			Prop.project_saved = true;
+		}
+		if (this.remember) {
+			addRecentProject({
+				name,
+				path: path,
+				icon: this.id == 'project' ? 'icon-blockbench_file' : Format.icon
+			});
+		}
+		Blockbench.showQuickMessage(tl('message.save_file', [name]));
+	}
+	//Events
+	dispatchEvent(event_name, data) {
+		var list = this.events[event_name]
+		if (!list) return;
+		for (var i = 0; i < list.length; i++) {
+			if (typeof list[i] === 'function') {
+				list[i](data)
+			}
+		}
+	}
+	on(event_name, cb) {
+		if (!this.events[event_name]) {
+			this.events[event_name] = []
+		}
+		this.events[event_name].safePush(cb)
+	}
+	//Delete
+	delete() {
+		delete Codecs[this.id];
+		if (this.format && this.format.codec == this) delete this.format.codec;
+	}
+}
+Codec.getAllExtensions = function() {
+	let extensions = [];
+	for (var id in Codecs) {
+		if (Codecs[id].load_filter && Codecs[id].load_filter.extensions) {
+			extensions.safePush(...Codecs[id].load_filter.extensions);
+		}
+	}
+	return extensions;
+}
+
+
+//Import
+function setupDragHandlers() {
+	Blockbench.addDragHandler(
+		'model',
+		{extensions: Codec.getAllExtensions},
+		function(files) {
+			loadModelFile(files[0])
+		}
+	)
+	Blockbench.addDragHandler(
+		'style',
+		{extensions: ['bbstyle', 'bbtheme']},
+		function(files) {
+			CustomTheme.import(files[0]);
+		}
+	)
+	Blockbench.addDragHandler(
+		'plugin',
+		{extensions: ['bbplugin', 'js']},
+		function(files) {
+			new Plugin().loadFromFile(files[0], true)
+		}
+	)
+	Blockbench.addDragHandler(
+		'texture',
+		{extensions: ['png', 'tga'], propagate: true, readtype: 'image'},
+		function(files, event) {
+			var texture_li = $(event.target).parents('li.texture')
+			if (texture_li.length) {
+				var tex = textures.findInArray('uuid', texture_li.attr('texid'))
+				if (tex) {
+					tex.fromFile(files[0])
+					TickUpdates.selection = true;
+					return;
+				}
+			}
+			files.forEach(function(f) {
+				new Texture().fromFile(f).add().fillParticle()
+			})
+		}
+	)
+}
+function loadModelFile(file) {
+	if (showSaveDialog()) {
+		resetProject();
+
+		(function() {
+			var extension = pathToExtension(file.path);
+			// Text
+			for (var id in Codecs) {
+				let codec = Codecs[id];
+				if (codec.load_filter && codec.load_filter.type == 'text') {
+					if (codec.load_filter.extensions.includes(extension) && Condition(codec.load_filter.condition, file.content)) {
+						codec.load(file.content, file);
+						return;
+					}
+				}
+			}
+			// JSON
+			var model = autoParseJSON(file.content);
+			for (var id in Codecs) {
+				let codec = Codecs[id];
+				if (codec.load_filter && codec.load_filter.type == 'json') {
+					if (codec.load_filter.extensions.includes(extension) && Condition(codec.load_filter.condition, model)) {
+						codec.load(model, file);
+						return;
+					}
+				}
+			}
+		})();
+
+		EditSession.initNewModel()
+		if (!Format) {
+			Modes.options.start.select()
+			Modes.vue.$forceUpdate()
+			Blockbench.dispatchEvent('close_project');
+		}
+	}
+}
diff --git a/js/io/format.js b/js/io/format.js
new file mode 100644
index 00000000..7f913a93
--- /dev/null
+++ b/js/io/format.js
@@ -0,0 +1,231 @@
+var Format = 0;
+const Formats = {};
+const ModelMeta = {
+	save_path: '',
+	export_path: '',
+	animation_path: '',
+	_name: '',
+	get name() {return this._name},
+	set name(name) {
+		this._name = name;
+		Project.name = this._name;
+		setProjectTitle(this._name)
+	},
+	get saved() {return Prop.project_saved},
+	set saved(s) {Prop.project_saved = !!s},
+}
+
+//Formats
+class ModelFormat {
+	constructor(data) {
+		Formats[data.id] = this;
+		this.id = data.id;
+		this.name = data.name || tl('format.'+this.id);
+		this.description = data.description || tl('format.'+this.id+'.desc');
+		this.show_on_start_screen = true;
+
+		this.box_uv = false;
+		this.optional_box_uv = false;
+		this.single_texture = false;
+		this.animated_textures = false;
+		this.bone_rig = false;
+		this.centered_grid = false;
+		this.rotate_cubes = false;
+		this.integer_size = false;
+		this.locators = false;
+		this.canvas_limit = false;
+		this.rotation_limit = false;
+		this.uv_rotation = false;
+		this.animation_files = false;
+		this.display_mode = false;
+		this.animation_mode = false;
+
+		this.codec = data.codec;
+		this.onActivation = data.onActivation;
+		this.onDeactivation = data.onDeactivation;
+		Merge.string(this, data, 'icon');
+		Merge.boolean(this, data, 'show_on_start_screen');
+		
+		Merge.boolean(this, data, 'box_uv');
+		Merge.boolean(this, data, 'optional_box_uv');
+		Merge.boolean(this, data, 'single_texture');
+		Merge.boolean(this, data, 'animated_textures');
+		Merge.boolean(this, data, 'bone_rig');
+		Merge.boolean(this, data, 'centered_grid');
+		Merge.boolean(this, data, 'rotate_cubes');
+		Merge.boolean(this, data, 'integer_size');
+		Merge.boolean(this, data, 'locators');
+		Merge.boolean(this, data, 'canvas_limit');
+		Merge.boolean(this, data, 'rotation_limit');
+		Merge.boolean(this, data, 'uv_rotation');
+		Merge.boolean(this, data, 'animation_files');
+		Merge.boolean(this, data, 'display_mode');
+		Merge.boolean(this, data, 'animation_mode');
+	}
+	select(converting) {
+		if (Format && typeof Format.onDeactivation == 'function') {
+			Format.onDeactivation()
+		}
+		Format = this;
+		if (typeof this.onActivation == 'function') {
+			Format.onActivation()
+		}
+		if (!converting || !this.optional_box_uv) {
+			Project.box_uv = Format.box_uv;
+		}
+		buildGrid()
+		if (Format.centered_grid) {
+			scene.position.set(0, 0, 0);
+		} else {
+			scene.position.set(-8, -8, -8);
+		}
+		Preview.all.forEach(preview => {
+			if (preview.isOrtho && typeof preview.angle == 'number') {
+				preview.loadAnglePreset(DefaultCameraPresets[preview.angle+1])
+			}
+		})
+		uv_dialog.all_editors.forEach(editor => {
+			editor.img.style.objectFit = Format.animated_textures ? 'cover' : 'fill';
+		})
+		for (var key in ModelProject.properties) {
+			if (Project[key] == undefined) {
+				ModelProject.properties[key].reset(Project);
+			}
+		}
+		updateSelection()
+		Modes.vue.$forceUpdate()
+		updateInterfacePanels()
+		updateShading();
+		Canvas.updateRenderSides()
+		return this;
+	}
+	new() {
+		if (newProject(this)) {
+			BarItems.project_window.click();
+			return true;
+		}
+	}
+	convertTo() {
+
+		Undo.history.length = 0;
+		Undo.index = 0;
+		ModelMeta.export_path = '';
+
+		var old_format = Format
+		this.select(true)
+		Modes.options.edit.select()
+
+		//Bone Rig
+		if (!Format.bone_rig && old_format.bone_rig) {
+			Group.all.forEach(group => {
+				group.rotation.V3_set(0, 0, 0);
+			})
+		}
+		if (Format.bone_rig && !old_format.bone_rig) {
+			var loose_stuff = []
+			Outliner.root.forEach(el => {
+				if (el instanceof Group == false) {
+					loose_stuff.push(el)
+				}
+			})
+			if (loose_stuff.length) {
+				var root_group = new Group().init().addTo()
+				loose_stuff.forEach(el => {
+					el.addTo(root_group)
+				})
+			}
+			if (!Project.geometry_name && Project.name) {
+				Project.geometry_name = Project.name;
+			}
+		}
+		if (Format.bone_rig) {
+			Group.all.forEach(group => {
+				group.createUniqueName();
+			})
+		}
+
+		//Rotate Cubes
+		if (!Format.rotate_cubes && old_format.rotate_cubes) {
+			Cube.all.forEach(cube => {
+				cube.rotation.V3_set(0, 0, 0)
+			})
+		}
+
+		//Locators
+		if (!Format.locators && old_format.locators) {
+			Locator.all.slice().forEach(locator => {
+				locator.remove()
+			})
+		}
+
+		//Canvas Limit
+		if (Format.canvas_limit && !old_format.canvas_limit && !settings.deactivate_size_limit.value) {
+
+			Cube.all.forEach(function(s, i) {
+				//Push elements into 3x3 block box
+				[0, 1, 2].forEach(function(ax) {
+					var overlap = s.to[ax] + s.inflate - 32
+					if (overlap > 0) {
+						//If positive site overlaps
+						s.from[ax] -= overlap
+						s.to[ax] -= overlap
+
+						if (16 + s.from[ax] - s.inflate < 0) {
+							s.from[ax] = -16 + s.inflate
+						}
+					} else {
+						overlap = s.from[ax] - s.inflate + 16
+						if (overlap < 0) {
+							s.from[ax] -= overlap
+							s.to[ax] -= overlap
+
+							if (s.to[ax] + s.inflate > 32) {
+								s.to[ax] = 32 - s.inflate
+							}
+						}
+					}
+				})
+			})
+		}
+
+		//Rotation Limit
+		if (Format.rotation_limit && !old_format.rotation_limit && Format.rotate_cubes) {
+			Cube.all.forEach(cube => {
+				if (!cube.rotation.allEqual(0)) {
+					var axis = (cube.rotation_axis && getAxisNumber(cube.rotation_axis)) || 0;
+					var angle = limitNumber( Math.round(cube.rotation[axis]/22.5)*22.5, -45, 45 );
+					cube.rotation.V3_set(0, 0, 0)
+					cube.rotation[axis] = angle;
+				}
+			})
+		}
+
+		//Animation Mode
+		if (!Format.animation_mode && old_format.animation_mode) {
+			Animator.animations.length = 0;
+		}
+		Canvas.updateAllPositions()
+		Canvas.updateAllBones()
+		Canvas.updateAllFaces()
+		updateSelection()
+		EditSession.initNewModel()
+	}
+	delete() {
+		delete Formats[this.id];
+		if (this.codec && this.codec.format == this) delete this.codec.format;
+	}
+}
+
+BARS.defineActions(function() {
+	new ModelFormat({
+		id: 'free',
+		icon: 'icon-format_free',
+		rotate_cubes: true,
+		bone_rig: true,
+		centered_grid: true,
+		optional_box_uv: true,
+		uv_rotation: true,
+		animation_mode: true,
+		codec: Codecs.project
+	})
+})
diff --git a/js/io/formats/bedrock.js b/js/io/formats/bedrock.js
index e9548891..be1a0644 100644
--- a/js/io/formats/bedrock.js
+++ b/js/io/formats/bedrock.js
@@ -899,6 +899,7 @@ var format = new ModelFormat({
 	bone_rig: true,
 	centered_grid: true,
 	animated_textures: true,
+	animation_files: true,
 	animation_mode: true,
 	locators: true,
 	codec,
diff --git a/js/io/formats/bedrock_old.js b/js/io/formats/bedrock_old.js
index 336670d7..a858cc80 100644
--- a/js/io/formats/bedrock_old.js
+++ b/js/io/formats/bedrock_old.js
@@ -476,6 +476,7 @@ var format = new ModelFormat({
 	bone_rig: true,
 	centered_grid: true,
 	animated_textures: true,
+	animation_files: true,
 	animation_mode: true,
 	locators: true,
 	codec,
diff --git a/js/io/io.js b/js/io/io.js
index c06b2b38..728fb0eb 100644
--- a/js/io/io.js
+++ b/js/io/io.js
@@ -1,351 +1,3 @@
-var Format = 0;
-const Formats = {};
-const ModelMeta = {
-	save_path: '',
-	export_path: '',
-	animation_path: '',
-	_name: '',
-	get name() {return this._name},
-	set name(name) {
-		this._name = name;
-		Project.name = this._name;
-		setProjectTitle(this._name)
-	},
-	get saved() {return Prop.project_saved},
-	set saved(s) {Prop.project_saved = !!s},
-}
-
-//Formats
-class ModelFormat {
-	constructor(data) {
-		Formats[data.id] = this;
-		this.id = data.id;
-		this.name = data.name || tl('format.'+this.id);
-		this.description = data.description || tl('format.'+this.id+'.desc');
-		this.show_on_start_screen = true;
-
-		this.box_uv = false;
-		this.optional_box_uv = false;
-		this.single_texture = false;
-		this.animated_textures = false;
-		this.bone_rig = false;
-		this.centered_grid = false;
-		this.rotate_cubes = false;
-		this.integer_size = false;
-		this.locators = false;
-		this.canvas_limit = false;
-		this.rotation_limit = false;
-		this.uv_rotation = false;
-		this.ro_mode = false;
-		this.animation_mode = false;
-
-		this.codec = data.codec;
-		this.onActivation = data.onActivation;
-		this.onDeactivation = data.onDeactivation;
-		Merge.string(this, data, 'icon');
-		Merge.boolean(this, data, 'show_on_start_screen');
-		
-		Merge.boolean(this, data, 'box_uv');
-		Merge.boolean(this, data, 'optional_box_uv');
-		Merge.boolean(this, data, 'single_texture');
-		Merge.boolean(this, data, 'animated_textures');
-		Merge.boolean(this, data, 'bone_rig');
-		Merge.boolean(this, data, 'centered_grid');
-		Merge.boolean(this, data, 'rotate_cubes');
-		Merge.boolean(this, data, 'integer_size');
-		Merge.boolean(this, data, 'locators');
-		Merge.boolean(this, data, 'canvas_limit');
-		Merge.boolean(this, data, 'rotation_limit');
-		Merge.boolean(this, data, 'uv_rotation');
-		Merge.boolean(this, data, 'display_mode');
-		Merge.boolean(this, data, 'animation_mode');
-	}
-	select(converting) {
-		if (Format && typeof Format.onDeactivation == 'function') {
-			Format.onDeactivation()
-		}
-		Format = this;
-		if (typeof this.onActivation == 'function') {
-			Format.onActivation()
-		}
-		if (!converting || !this.optional_box_uv) {
-			Project.box_uv = Format.box_uv;
-		}
-		buildGrid()
-		if (Format.centered_grid) {
-			scene.position.set(0, 0, 0);
-		} else {
-			scene.position.set(-8, -8, -8);
-		}
-		Preview.all.forEach(preview => {
-			if (preview.isOrtho && typeof preview.angle == 'number') {
-				preview.loadAnglePreset(DefaultCameraPresets[preview.angle+1])
-			}
-		})
-		uv_dialog.all_editors.forEach(editor => {
-			editor.img.style.objectFit = Format.animated_textures ? 'cover' : 'fill';
-		})
-		for (var key in ModelProject.properties) {
-			if (Project[key] == undefined) {
-				ModelProject.properties[key].reset(Project);
-			}
-		}
-		updateSelection()
-		Modes.vue.$forceUpdate()
-		updateInterfacePanels()
-		updateShading();
-		Canvas.updateRenderSides()
-		return this;
-	}
-	new() {
-		if (newProject(this)) {
-			BarItems.project_window.click();
-			return true;
-		}
-	}
-	convertTo() {
-
-		Undo.history.length = 0;
-		Undo.index = 0;
-		ModelMeta.export_path = '';
-
-		var old_format = Format
-		this.select(true)
-		Modes.options.edit.select()
-
-		//Bone Rig
-		if (!Format.bone_rig && old_format.bone_rig) {
-			Group.all.forEach(group => {
-				group.rotation.V3_set(0, 0, 0);
-			})
-		}
-		if (Format.bone_rig && !old_format.bone_rig) {
-			var loose_stuff = []
-			Outliner.root.forEach(el => {
-				if (el instanceof Group == false) {
-					loose_stuff.push(el)
-				}
-			})
-			if (loose_stuff.length) {
-				var root_group = new Group().init().addTo()
-				loose_stuff.forEach(el => {
-					el.addTo(root_group)
-				})
-			}
-			if (!Project.geometry_name && Project.name) {
-				Project.geometry_name = Project.name;
-			}
-		}
-		if (Format.bone_rig) {
-			Group.all.forEach(group => {
-				group.createUniqueName();
-			})
-		}
-
-		//Rotate Cubes
-		if (!Format.rotate_cubes && old_format.rotate_cubes) {
-			Cube.all.forEach(cube => {
-				cube.rotation.V3_set(0, 0, 0)
-			})
-		}
-
-		//Locators
-		if (!Format.locators && old_format.locators) {
-			Locator.all.slice().forEach(locator => {
-				locator.remove()
-			})
-		}
-
-		//Canvas Limit
-		if (Format.canvas_limit && !old_format.canvas_limit && !settings.deactivate_size_limit.value) {
-
-			Cube.all.forEach(function(s, i) {
-				//Push elements into 3x3 block box
-				[0, 1, 2].forEach(function(ax) {
-					var overlap = s.to[ax] + s.inflate - 32
-					if (overlap > 0) {
-						//If positive site overlaps
-						s.from[ax] -= overlap
-						s.to[ax] -= overlap
-
-						if (16 + s.from[ax] - s.inflate < 0) {
-							s.from[ax] = -16 + s.inflate
-						}
-					} else {
-						overlap = s.from[ax] - s.inflate + 16
-						if (overlap < 0) {
-							s.from[ax] -= overlap
-							s.to[ax] -= overlap
-
-							if (s.to[ax] + s.inflate > 32) {
-								s.to[ax] = 32 - s.inflate
-							}
-						}
-					}
-				})
-			})
-		}
-
-		//Rotation Limit
-		if (Format.rotation_limit && !old_format.rotation_limit && Format.rotate_cubes) {
-			Cube.all.forEach(cube => {
-				if (!cube.rotation.allEqual(0)) {
-					var axis = (cube.rotation_axis && getAxisNumber(cube.rotation_axis)) || 0;
-					var angle = limitNumber( Math.round(cube.rotation[axis]/22.5)*22.5, -45, 45 );
-					cube.rotation.V3_set(0, 0, 0)
-					cube.rotation[axis] = angle;
-				}
-			})
-		}
-
-		//Animation Mode
-		if (!Format.animation_mode && old_format.animation_mode) {
-			Animator.animations.length = 0;
-		}
-		Canvas.updateAllPositions()
-		Canvas.updateAllBones()
-		Canvas.updateAllFaces()
-		updateSelection()
-		EditSession.initNewModel()
-	}
-	delete() {
-		delete Formats[this.id];
-		if (this.codec && this.codec.format == this) delete this.codec.format;
-	}
-}
-const Codecs = {};
-class Codec {
-	constructor(id, data) {
-		if (!data) data = 0;
-		this.id = id;
-		Codecs[id] = this;
-		this.name = data.name || 'Unknown Format';
-		this.events = {};
-		Merge.function(this, data, 'load');
-		Merge.function(this, data, 'compile');
-		Merge.function(this, data, 'parse');
-		Merge.function(this, data, 'write');
-		Merge.function(this, data, 'overwrite');
-		Merge.function(this, data, 'export');
-		Merge.function(this, data, 'fileName');
-		Merge.function(this, data, 'afterSave');
-		Merge.function(this, data, 'afterDownload');
-		Merge.string(this, data, 'extension');
-		Merge.boolean(this, data, 'remember');
-		this.load_filter = data.load_filter;
-		this.export_action = data.export_action;
-	}
-	//Import
-	load(model, file, add) {
-		if (!this.parse) return false;
-		if (!add) {
-			newProject(this.format)
-		}
-		if (file.path && isApp && this.remember && !file.no_file ) {
-			var name = pathToName(file.path, true);
-			ModelMeta.name = pathToName(name, false);
-			ModelMeta.export_path = file.path;
-			addRecentProject({
-				name,
-				path: file.path,
-				icon: Format.icon
-			})
-		}
-		this.parse(model, file.path)
-	}
-	//parse(model, path)
-
-	//Export
-	compile() {
-		this.dispatchEvent('compile', {content: ''})
-		return '';
-	}
-	export() {
-		var scope = this;
-		Blockbench.export({
-			resource_id: 'model',
-			type: scope.name,
-			extensions: [scope.extension],
-			name: scope.fileName(),
-			startpath: scope.startPath(),
-			content: scope.compile(),
-			custom_writer: isApp ? (a, b) => scope.write(a, b) : null,
-		}, path => scope.afterDownload(path))
-	}
-	fileName() {
-		return ModelMeta.name||Project.name||'model';
-	}
-	startPath() {
-		return ModelMeta.export_path;
-	}
-	write(content, path) {
-		var scope = this;
-		if (fs.existsSync(path) && this.overwrite) {
-			this.overwrite(content, path, path => scope.afterSave(path))
-		} else {
-			Blockbench.writeFile(path, {content}, path => scope.afterSave(path));
-		}
-	}
-	//overwrite(content, path, cb)
-	afterDownload(path) {
-		if (this.remember) {
-			Prop.project_saved = true;
-		}
-		Blockbench.showQuickMessage(tl('message.save_file', [path ? pathToName(path, true) : this.fileName()]));
-	}
-	afterSave(path) {
-		var name = pathToName(path, true)
-		if (Format.codec == this || this.id == 'project') {
-			if (this.id == 'project') {
-				ModelMeta.save_path = path;
-			} else {
-				ModelMeta.export_path = path;
-			}
-			ModelMeta.name = pathToName(path, false);
-			Prop.project_saved = true;
-		}
-		if (this.remember) {
-			addRecentProject({
-				name,
-				path: path,
-				icon: this.id == 'project' ? 'icon-blockbench_file' : Format.icon
-			});
-		}
-		Blockbench.showQuickMessage(tl('message.save_file', [name]));
-	}
-	//Events
-	dispatchEvent(event_name, data) {
-		var list = this.events[event_name]
-		if (!list) return;
-		for (var i = 0; i < list.length; i++) {
-			if (typeof list[i] === 'function') {
-				list[i](data)
-			}
-		}
-	}
-	on(event_name, cb) {
-		if (!this.events[event_name]) {
-			this.events[event_name] = []
-		}
-		this.events[event_name].safePush(cb)
-	}
-	//Delete
-	delete() {
-		delete Codecs[this.id];
-		if (this.format && this.format.codec == this) delete this.format.codec;
-	}
-}
-Codec.getAllExtensions = function() {
-	let extensions = [];
-	for (var id in Codecs) {
-		if (Codecs[id].load_filter && Codecs[id].load_filter.extensions) {
-			extensions.safePush(...Codecs[id].load_filter.extensions);
-		}
-	}
-	return extensions;
-}
-
-
 //Import
 function setupDragHandlers() {
 	Blockbench.addDragHandler(
@@ -818,18 +470,6 @@ function autoParseJSON(data, feedback) {
 
 
 BARS.defineActions(function() {
-	new ModelFormat({
-		id: 'free',
-		icon: 'icon-format_free',
-		rotate_cubes: true,
-		bone_rig: true,
-		centered_grid: true,
-		optional_box_uv: true,
-		uv_rotation: true,
-		animation_mode: true,
-		codec: Codecs.project
-	})
-
 	//Import
 	new Action('open_model', {
 		icon: 'assessment',