diff --git a/mimes.json b/mimes.json
index 30f44b2a..3092679b 100755
--- a/mimes.json
+++ b/mimes.json
@@ -122,6 +122,7 @@
   ["calx", ["application/vnd.ms-office.calx"]],
   ["cap", ["application/vnd.tcpdump.pcap"]],
   ["car", ["application/vnd.curl.car"]],
+  ["cast", ["application/x-asciicast"]],
   ["cat", ["application/vnd.ms-pki.seccat"]],
   ["cb7", ["application/x-cbr"]],
   ["cba", ["application/x-cbr"]],
diff --git a/package.json b/package.json
index 10de9080..194e7853 100755
--- a/package.json
+++ b/package.json
@@ -56,6 +56,7 @@
     "@smithy/node-http-handler": "^4.1.0",
     "@tabler/icons-react": "^3.34.1",
     "argon2": "^0.43.1",
+    "asciinema-player": "^3.10.0",
     "bytes": "^3.1.2",
     "clsx": "^2.1.1",
     "colorette": "^2.0.20",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 70dd731e..b747ddd9 100755
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -83,6 +83,9 @@ importers:
       argon2:
         specifier: ^0.43.1
         version: 0.43.1
+      asciinema-player:
+        specifier: ^3.10.0
+        version: 3.10.0
       bytes:
         specifier: ^3.1.2
         version: 3.1.2
@@ -2164,6 +2167,9 @@ packages:
     resolution: {integrity: sha512-BNoCY6SXXPQ7gF2opIP4GBE+Xw7U+pHMYKuzjgCN3GwiaIR09UUeKfheyIry77QtrCBlC0KK0q5/TER/tYh3PQ==}
     engines: {node: '>= 0.4'}
 
+  asciinema-player@3.10.0:
+    resolution: {integrity: sha512-shoOK6F606nDKZxDVM7JuGSCAyWLePoGRFNlV+FqiP5Sqvyn0BlE7wlbjZyd2X4P1iRhv/HKfVNtnQIxmgphRA==}
+
   ast-types-flow@0.0.8:
     resolution: {integrity: sha512-OH/2E5Fg20h2aPrbe+QL8JZQFko0YZaF+j4mnQ7BGhfavO7OpSLa8a0y9sBwomHdSbkhTS8TQNayBfnW5DwbvQ==}
 
@@ -4248,6 +4254,16 @@ packages:
     engines: {node: '>=10'}
     hasBin: true
 
+  seroval-plugins@1.3.2:
+    resolution: {integrity: sha512-0QvCV2lM3aj/U3YozDiVwx9zpH0q8A60CTWIv4Jszj/givcudPb48B+rkU5D51NJ0pTpweGMttHjboPa9/zoIQ==}
+    engines: {node: '>=10'}
+    peerDependencies:
+      seroval: ^1.0
+
+  seroval@1.3.2:
+    resolution: {integrity: sha512-RbcPH1n5cfwKrru7v7+zrZvjLurgHhGyso3HTyGtRivGWgYjbOmGuivCQaORNELjNONoK35nj28EoWul9sb1zQ==}
+    engines: {node: '>=10'}
+
   set-blocking@2.0.0:
     resolution: {integrity: sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==}
 
@@ -4311,6 +4327,9 @@ packages:
     resolution: {integrity: sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==}
     engines: {node: '>=8'}
 
+  solid-js@1.9.9:
+    resolution: {integrity: sha512-A0ZBPJQldAeGCTW0YRYJmt7RCeh5rbFfPZ2aOttgYnctHE7HgKeHCBB/PVc2P7eOfmNXqMFFFoYYdm3S4dcbkA==}
+
   sonic-boom@4.2.0:
     resolution: {integrity: sha512-INb7TM37/mAcsGmc9hyyI6+QR3rR1zVRu36B0NeGXKnOOLiZOfER5SA+N7X7k3yUYRzLWafduTDvJAfDswwEww==}
 
@@ -7177,6 +7196,11 @@ snapshots:
       get-intrinsic: 1.3.0
       is-array-buffer: 3.0.5
 
+  asciinema-player@3.10.0:
+    dependencies:
+      '@babel/runtime': 7.28.2
+      solid-js: 1.9.9
+
   ast-types-flow@0.0.8: {}
 
   async-function@1.0.0: {}
@@ -9699,6 +9723,12 @@ snapshots:
 
   semver@7.7.2: {}
 
+  seroval-plugins@1.3.2(seroval@1.3.2):
+    dependencies:
+      seroval: 1.3.2
+
+  seroval@1.3.2: {}
+
   set-blocking@2.0.0: {}
 
   set-cookie-parser@2.7.1: {}
@@ -9800,6 +9830,12 @@ snapshots:
 
   slash@3.0.0: {}
 
+  solid-js@1.9.9:
+    dependencies:
+      csstype: 3.1.3
+      seroval: 1.3.2
+      seroval-plugins: 1.3.2(seroval@1.3.2)
+
   sonic-boom@4.2.0:
     dependencies:
       atomic-sleep: 1.0.0
diff --git a/src/components/file/DashboardFileType.tsx b/src/components/file/DashboardFileType.tsx
index 8c216bad..cb613306 100755
--- a/src/components/file/DashboardFileType.tsx
+++ b/src/components/file/DashboardFileType.tsx
@@ -15,6 +15,7 @@ import { useEffect, useState, useCallback, useMemo } from 'react';
 import { renderMode } from '../pages/upload/renderMode';
 import Render from '../render/Render';
 import fileIcon from './fileIcon';
+import Asciinema from '../render/Asciinema';
 
 function PlaceholderContent({ text, Icon }: { text: string; Icon: Icon }) {
   return (
@@ -83,7 +84,7 @@ export default function DashboardFileType({
   const renderIn = useMemo(() => renderMode(file.name.split('.').pop() || ''), [file.name]);
 
   const [fileContent, setFileContent] = useState('');
-  const [type, setType] = useState<string>(file.type.split('/')[0]);
+  const [type, setType] = useState(file.type.split('/')[0]);
 
   const [open, setOpen] = useState(false);
 
@@ -164,8 +165,10 @@ export default function DashboardFileType({
       </Paper>
     );
 
-  switch (type) {
-    case 'video':
+  const isAsciicast = file.type === 'application/x-asciicast' || file.name.endsWith('.cast');
+
+  switch (true) {
+    case type === 'video':
       return show ? (
         <video
           width='100%'
@@ -201,7 +204,7 @@ export default function DashboardFileType({
       ) : (
         <Placeholder text={`Click to play video ${file.name}`} Icon={fileIcon(file.type)} />
       );
-    case 'image':
+    case type === 'image':
       return show ? (
         <Center>
           <MantineImage
@@ -240,7 +243,7 @@ export default function DashboardFileType({
           alt={file.name || 'Image'}
         />
       );
-    case 'audio':
+    case type === 'audio':
       return show ? (
         <audio
           autoPlay
@@ -252,7 +255,7 @@ export default function DashboardFileType({
       ) : (
         <Placeholder text={`Click to play audio ${file.name}`} Icon={fileIcon(file.type)} />
       );
-    case 'text':
+    case type === 'text':
       return show ? (
         fileContent.trim() === '' ? (
           <LoadingOverlay
@@ -276,6 +279,15 @@ export default function DashboardFileType({
       ) : (
         <Placeholder text={`Click to view text ${file.name}`} Icon={fileIcon(file.type)} />
       );
+    case isAsciicast === true:
+      return show && dbFile ? (
+        <Asciinema src={`/raw/${file.name}`} />
+      ) : (
+        <Placeholder
+          text={`Click to download asciinema cast ${file.name}`}
+          Icon={fileIcon('application/x-asciicast')}
+        />
+      );
     default:
       if (dbFile && !show)
         return <Placeholder text={`Click to view file ${file.name}`} Icon={fileIcon(file.type)} />;
diff --git a/src/components/file/fileIcon.tsx b/src/components/file/fileIcon.tsx
index 998af9e0..f6db7e16 100644
--- a/src/components/file/fileIcon.tsx
+++ b/src/components/file/fileIcon.tsx
@@ -16,6 +16,7 @@ import {
   IconFileTypeHtml,
   IconFileTypeJs,
   IconFileTypeJsx,
+  IconFileTypePdf,
   IconFileTypePhp,
   IconFileTypePpt,
   IconFileTypeRs,
@@ -49,7 +50,7 @@ const icons: Record<string, Icon> = {
   'application/x-gzip': IconFileZip,
 
   // common text/document files that are not detected by the 'text' type
-  'application/pdf': IconFileText,
+  'application/pdf': IconFileTypePdf,
   'application/msword': IconFileTypeDocx,
   'application/vnd.openxmlformats-officedocument.wordprocessingml.document': IconFileTypeDocx,
   'application/vnd.ms-excel': IconFileTypeXls,
@@ -67,6 +68,7 @@ const icons: Record<string, Icon> = {
   'text/javascript': IconFileTypeJs,
   'application/json': IconBracketsContain,
   'text/xml': IconFileTypeXml,
+  'application/x-asciicast': IconTerminal2,
 
   // zipline text uploads
   'text/x-zipline-html': IconFileTypeHtml,
diff --git a/src/components/render/Asciinema/asciinema-player.d.ts b/src/components/render/Asciinema/asciinema-player.d.ts
new file mode 100644
index 00000000..04ce50d2
--- /dev/null
+++ b/src/components/render/Asciinema/asciinema-player.d.ts
@@ -0,0 +1,7 @@
+declare module 'asciinema-player' {
+  export function create(
+    src: string,
+    container: HTMLElement,
+    options?: { autoplay?: boolean; cols?: number; rows?: number },
+  ): void;
+}
diff --git a/src/components/render/Asciinema/index.tsx b/src/components/render/Asciinema/index.tsx
new file mode 100644
index 00000000..847f474a
--- /dev/null
+++ b/src/components/render/Asciinema/index.tsx
@@ -0,0 +1,47 @@
+import { Box, LoadingOverlay } from '@mantine/core';
+import { useEffect, useRef, useState } from 'react';
+import { useLocation } from 'react-router-dom';
+
+export default function Asciinema({ src }: { src: string }) {
+  const ref = useRef<HTMLDivElement>(null);
+  const [loaded, setLoaded] = useState(false);
+
+  const location = useLocation();
+
+  useEffect(() => {
+    let cancelled = false;
+
+    const loadPlayer = async () => {
+      const AsciinemaPlayer = await import('asciinema-player');
+      await import('asciinema-player/dist/bundle/asciinema-player.css');
+
+      if (ref.current && !cancelled) {
+        ref.current.innerHTML = '';
+
+        AsciinemaPlayer.create(src, ref.current);
+        setLoaded(true);
+      }
+    };
+
+    loadPlayer();
+
+    return () => {
+      cancelled = true;
+      if (ref.current) {
+        ref.current.innerHTML = '';
+      }
+    };
+  }, [src]);
+
+  return (
+    <div>
+      {!loaded && (
+        <Box pos='relative' h={400}>
+          <LoadingOverlay visible />
+        </Box>
+      )}
+
+      <div style={location.pathname.startsWith('/view') ? { width: '70vw' } : undefined} ref={ref} />
+    </div>
+  );
+}