diff --git a/registry/SVGViewerPlugin.tsx b/registry/SVGViewerPlugin.tsx
index bf45966..494ee1f 100644
--- a/registry/SVGViewerPlugin.tsx
+++ b/registry/SVGViewerPlugin.tsx
@@ -1,4 +1,5 @@
 import React, { useEffect } from "react";
+import { Image } from "react-bootstrap";
 
 import { PluginMetadata } from "../src/client/types";
 
@@ -30,7 +31,7 @@ const SVGPage: React.FC<{ dataUrl: string }> = (props) => {
         });
     }, []);
 
-    return <embed src={props.dataUrl} type="image/svg+xml"/>;
+    return <Image src={props.dataUrl} fluid/>
 };
 
 export const SVGViewerPlugin: PluginMetadata = {
diff --git a/src/client/pages/Explorer.tsx b/src/client/pages/Explorer.tsx
index 5e3b4fe..c5920ae 100644
--- a/src/client/pages/Explorer.tsx
+++ b/src/client/pages/Explorer.tsx
@@ -55,7 +55,7 @@ export default class Explorer extends Component<ExplorerProps, ExplorerState> {
         var viewers = PluginLoader.get().viewerList;
 
         if(item.isFile && itemFormat) {
-            if(Utils.formatTester(["exe", "sys", "com", "bin", "elf", "axf"], itemFormat)) {
+            if(Utils.formatTester(["exe", "sys", "com", "bin", "elf", "axf", "dll", "jar"], itemFormat)) {
                 toast.error(Utils.$("toast.msg1"));
                 return;
             }
diff --git a/src/client/pages/PictureViewer.tsx b/src/client/pages/PictureViewer.tsx
index ed17444..33cafd1 100644
--- a/src/client/pages/PictureViewer.tsx
+++ b/src/client/pages/PictureViewer.tsx
@@ -1,4 +1,5 @@
 import { Component, Context, ReactElement } from "react";
+import { Image } from "react-bootstrap";
 import { toast, Toaster } from "react-hot-toast";
 import Axios from "axios";
 
@@ -46,7 +47,7 @@ export default class PictureViewer extends Component<PictureViewerProps, Picture
                     </div>
                     <Header path={decodeURI(this.path)}/>
                     <div className="viewer-container">
-                        <img src={this.state.pictureData} alt={this.path}/>
+                        <Image src={this.state.pictureData} fluid/>
                     </div>
                 </div>
             </div>