diff --git a/src/UI/components/muralView.tsx b/src/UI/components/muralView.tsx
index 40a0fc8..d5b9745 100644
--- a/src/UI/components/muralView.tsx
+++ b/src/UI/components/muralView.tsx
@@ -10,10 +10,11 @@ import {
 } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { Coordinates, CordType } from "../../lib/coordinates";
-import { TEXT_FORMATS } from "../importMural";
+import { BIN_FORMATS } from "../importMural";
 import saveAs from "file-saver";
 import { Popup } from "./Popup";
 import { Palette } from "../../lib/palette";
+import { serializeMural } from "../serializer";
 
 const Margin = styled.div`
     margin: 2px;
@@ -218,8 +219,14 @@ export class MuralView extends React.Component<Props, State> {
             y: this.props.mural.y,
             pixels: this.props.mural.pixels,
         };
-        const blob = new Blob([JSON.stringify(rawMural)], { type: "application/json;charset=utf-8" });
-        saveAs(blob, `${rawMural.name}.${TEXT_FORMATS[0]}`);
+        const buffer = serializeMural(rawMural);
+        const blob = new Blob([buffer], { type: "octet/stream" });
+
+        const saveName = rawMural.name
+            .replace(/ /, "_")
+            .replace(/[^a-zA-Z0-9-_]/g, "");
+
+        saveAs(blob, `${saveName}.${BIN_FORMATS[0]}`);
     };
     onDelete = async () => {
         if (await Popup.confirm(`Are you sure you want to remove "${this.props.mural.name}"`)) {
diff --git a/src/UI/importMural.tsx b/src/UI/importMural.tsx
index 85cfac1..ea728b9 100644
--- a/src/UI/importMural.tsx
+++ b/src/UI/importMural.tsx
@@ -3,6 +3,7 @@ import React from "react";
 import { Mural, RGB } from "../interfaces";
 import { canvasToImageData, get2DArrHeight, get2DArrWidth, getColorScore, getExtension,
     imageDataToPaletteIndices, imageToCanvas, loadImageSource, processNumberEvent,
+    readAsArrayBuffer,
     readAsDataUrl, readAsString, resize, rgb, validateMural } from "../lib/utils";
 import styled from "styled-components";
 import { Popup } from "./components/Popup";
@@ -13,8 +14,14 @@ import { Palette } from "../lib/palette";
 import { FileInput } from "../lib/fileinput";
 import { Store } from "../lib/store";
 import { Coordinates } from "../lib/coordinates";
+import { deserializeMural } from "./serializer";
 
 export const TEXT_FORMATS = ["muraljson", "json"];
+export const BIN_FORMATS = ["pcm", "bin"];
+
+// TODO: Add bundle
+export const BIN_BUNDLE_FORMATS = ["pcmb"];
+export const ZIP_FORMATS = ["zip"];
 
 
 enum RetrieveType {
@@ -465,15 +472,16 @@ export function imageDataToCanvas(imageData: ImageData) {
 
 async function importFile() {
     const fileInput = new FileInput();
-    fileInput.setAcceptType(["png", "jpg", "jpeg", ...TEXT_FORMATS]);
+    fileInput.setAcceptType(["png", "jpg", "jpeg", ...TEXT_FORMATS, ...BIN_FORMATS]);
     const files = await fileInput.show();
     const fileData = files[0];
     if (!fileData) {
         throw new Error("Empty file");
     }
     const ex = getExtension(fileData.name);
+    const etn = ex.ex.toLowerCase();
     const name = ex.text;
-    if (TEXT_FORMATS.includes(ex.ex)) {
+    if (TEXT_FORMATS.includes(etn)) {
         const content = await readAsString(fileData);
         const mural = JSON.parse(content) as Mural;
         if (!mural.name) {
@@ -485,6 +493,14 @@ async function importFile() {
             type: "mural",
             data: mural,
         };
+    } else if (BIN_FORMATS.includes(etn)) {
+        const buffer = await readAsArrayBuffer(fileData);
+        const mural = deserializeMural(buffer);
+        validateMural(mural);
+        return {
+            type: "mural",
+            data: mural,
+        };
     } else {
         const readData = await readAsDataUrl(fileData);
         return {
diff --git a/src/UI/serializer.tsx b/src/UI/serializer.tsx
index aee9b92..49b3bcf 100644
--- a/src/UI/serializer.tsx
+++ b/src/UI/serializer.tsx
@@ -1,5 +1,4 @@
 import { Mural } from "../interfaces";
-import { waitForDraw } from "../lib/utils";
 
 const MAGIC_REPEATING = 200;
 const TRANSPARENT = 201;
@@ -44,10 +43,9 @@ export function decompressRepeatingArray(buffer: ArrayLike<number>) {
     return output;
 }
 
-export async function serializeMural(mural: Mural) {
+export function serializeMural(mural: Mural) {
     const encoder = new TextEncoder();
     const nameBinary = encoder.encode(mural.name);
-    await waitForDraw();
     const array: number[] = [];
     for (let i = 0; i < mural.pixels.length; i++) {
         for (let j = 0; j < mural.pixels[i].length; j++) {
@@ -80,7 +78,7 @@ export async function serializeMural(mural: Mural) {
     return buffer;
 }
 
-export async function deserializeMural(buffer: ArrayBuffer): Promise<Mural> {
+export function deserializeMural(buffer: ArrayBuffer): Mural {
     const view = new DataView(buffer);
     const version = view.getUint8(0);
     if (version !== VERSION) {
@@ -95,14 +93,12 @@ export async function deserializeMural(buffer: ArrayBuffer): Promise<Mural> {
     const decoder = new TextDecoder();
     const name = decoder.decode(nameBytes);
     const pixelBuffer = new Uint8Array(buffer, 12 + nameLength);
-    await waitForDraw();
     const pixelArray: number[] = decompressRepeatingArray(pixelBuffer);
 
     const pixels: number[][] = [];
 
     leg:
     for (;;) {
-        await waitForDraw();
         if (!pixelArray.length) {
             break;
         }
diff --git a/src/lib/utils.ts b/src/lib/utils.ts
index 1834264..eb3b643 100644
--- a/src/lib/utils.ts
+++ b/src/lib/utils.ts
@@ -91,6 +91,20 @@ export function readAsDataUrl(blob: Blob) {
     });
 }
 
+export function readAsArrayBuffer(blob: Blob) {
+    return new Promise<ArrayBuffer >((resolve, reject) => {
+        const reader = new FileReader();
+        reader.addEventListener("load", () => {
+            resolve(reader.result as ArrayBuffer );
+        });
+        reader.addEventListener("error", err => {
+            reject(err);
+        });
+        reader.readAsArrayBuffer(blob);
+    });
+}
+
+
 export function loadImageSource(name: string, data: string): Promise<HTMLImageElement> {
     return new Promise((resolve, reject) => {
         const image = new Image();