diff --git a/src/lib/document-scanner.js b/src/lib/document-scanner.js
index 7135877..8add537 100644
--- a/src/lib/document-scanner.js
+++ b/src/lib/document-scanner.js
@@ -257,8 +257,8 @@ const DocumentScanner = {
 
         // Try to decompress if FlateDecode
         let content = streamData;
-        const filterMatch = str.slice(Math.max(0, match.index - 200), match.index)
-          .match(/\/Filter\s*\/FlateDecode/);
+        const dictSlice = str.slice(Math.max(0, match.index - 500), match.index);
+        const filterMatch = dictSlice.match(/\/Filter\s*(?:\/FlateDecode|\[\/FlateDecode\]|\[.*?\/FlateDecode.*?\])/);
 
         if (filterMatch) {
           try {
diff --git a/src/options/options.html b/src/options/options.html
index 87c3eb8..bcb5290 100644
--- a/src/options/options.html
+++ b/src/options/options.html
@@ -601,7 +601,7 @@
     </section>
 
     <footer>
-      <p>Silent Send v0.3.0</p>
+      <p id="footerVersion">Silent Send</p>
     </footer>
   </div>
 
diff --git a/src/options/options.js b/src/options/options.js
index 08964b0..c610ca3 100644
--- a/src/options/options.js
+++ b/src/options/options.js
@@ -28,6 +28,9 @@ document.addEventListener('DOMContentLoaded', async () => {
   $('#maxLogEntries').value = settings.maxLogEntries || 200;
   $('#browserSync').checked = settings.browserSync === true;
 
+  const { version } = api.runtime.getManifest();
+  $('#footerVersion').textContent = `Silent Send v${version}`;
+
   renderMappings();
   renderPasswords();
   renderDomains();