Free to install · After Effects 2022+

Download Keyweaver

Install the suite for After Effects - AI captions, video, voice, music & SFX, plus a motion toolkit. One Manager on Windows and macOS.

Signed & notarized · Keyweaver Ltd

Keyweaver Manager for Mac

Installs Keyweaver Manager · then install any plugin from the catalog · macOS 12+

Keyweaver-Manager-1.0.0.pkg
Preparing download…
1

Download Keyweaver Manager (.pkg)

2

Open the installer - signed & notarized by Apple for Keyweaver Limited

3

Open Keyweaver Manager and click Install on any plugin

4

Fully quit and reopen AE → Window → Extensions (or Extensions Legacy) → Keyweaver - …

Notarized by Apple No account to try Guest trials in AI panels Publisher: Keyweaver Limited

Signed and notarized by Apple. Publisher: Keyweaver Limited. If Gatekeeper still prompts, open System Settings → Privacy & Security and allow the install.

Signed · Keyweaver Ltd

Keyweaver Installer for Windows

Installs Keyweaver Manager · then install any plugin from the catalog · ~2 MB download

Keyweaver-Setup-1.0.0.exe
Preparing download…
1

Download Keyweaver Installer (~2 MB)

2

Run setup - signed by Keyweaver Ltd. SmartScreen? More info → Run anyway

3

Open Keyweaver Manager and click Install on any plugin

4

Fully quit and reopen AE → Window → Extensions (or Extensions Legacy) → Keyweaver - Cuemark (or Superconductor, Trillian, Tamborine, Ludo)

Signed by Keyweaver Ltd No account to try Guest trials in AI panels No admin password

Prefer no .exe? Download Cuemark zip instead - extract and run Install-Cuemark.cmd (Cuemark only; other plugins install from Manager)

Run Keyweaver-Setup to install Keyweaver Manager. Open Manager from the Start Menu, click Install on any plugin, then fully quit and reopen After Effects. On newer AE builds, look under Window → Extensions (Legacy) if Extensions is empty.

One extra click on first run. Windows may show "Windows protected your PC" for any new installer - even signed ones. Click More info → Run anyway. Confirm the publisher is Keyweaver Ltd, then Keyweaver Manager opens. Install Cuemark, Superconductor, Trillian, Tamborine, or Ludo from the catalog.

After Effects 2022+ Windows 10 / macOS 12+ No account needed to try

Installation guide

Installing on Windows

1

Download and extract

Download Cuemark-Install-win-v1.0.2.zip, right-click → Extract All, and open the folder.

2

Run Install-Cuemark.cmd

Double-click Install-Cuemark.cmd. It copies Cuemark into your extensions folder and configures After Effects automatically.

If Windows shows publisher could not be verified, click Run. Prefer not to run a script? Use the manual steps in README.txt instead.

3

Restart After Effects

Fully quit After Effects if it was open, then launch it again. Extensions only load on startup.

4

Open a plugin

Go to:

Window → Extensions → your Keyweaver plugin

AI panels include guest trials. Sign up free for shared credits across the suite. Ludo needs no credits.

Manual install (advanced)

Copy com.captioncraft.panel to %AppData%\Adobe\CEP\extensions\ and set PlayerDebugMode to 1 under HKCU\Software\Adobe\CSXS.12. The installer does this automatically.

Installation guide

Installing on macOS

Same flow as Windows: install Keyweaver Manager, then install any plugin from the catalog.

1

Install Keyweaver Manager

Download Keyweaver-Manager-1.0.0.pkg, open it, and complete the installer. Manager appears in Applications.

2

Install plugins from the catalog

Open Keyweaver Manager and click Install on Cuemark, Superconductor, Trillian, Tamborine, or Ludo. Manager downloads the package, verifies it, and installs the panel into your Adobe CEP extensions folder.

3

Restart After Effects

Fully quit After Effects if it was open, then launch it again.

4

Open a plugin

Go to:

Window → Extensions → your Keyweaver plugin

AI panels include guest trials. Sign up free for shared credits across the suite. Ludo needs no credits.

Compatibility

Supported versions

After Effects Windows macOS
2025 (v25) ✓ Supported ✓ Supported
2024 (v24) ✓ Supported ✓ Supported
2023 (v23) ✓ Supported ✓ Supported
2022 (v22) ✓ Supported ✓ Supported
2020 and earlier Not supported Not supported

Release notes

What's new

View all releases →

Troubleshooting

Common questions

Windows blocked the installer or showed a security warning
Windows shows Windows protected your PC for many new apps, even when they are properly signed. Keyweaver-Setup is signed by Keyweaver Ltd. Click More info → Run anyway to continue. If the publisher name does not say Keyweaver Ltd, do not run it - re-download from this page. The warning usually fades after enough people have installed the same build.
The panel doesn't appear in Window → Extensions
On Windows or macOS, open Keyweaver Manager and click Install on the plugin again. Then fully quit and relaunch After Effects - AE does not hot-reload extensions.
I see a blank white panel
Reinstall from Keyweaver Manager, then fully restart AE. If the panel still shows blank, right-click inside it and choose Inspect - check the console for errors.
After Effects says the extension is not compatible
Keyweaver plugins require After Effects 2022 or later. Check your version under Help → About After Effects and update if needed.
Cuemark transcription fails or returns an error
Check that you're signed in (or using guest trial credits) and have Keyweaver Credits available. Each Cuemark generate is limited to 15 minutes of footage. Audio uploads are capped at 4 MB; Cuemark extracts audio from video automatically. If extraction fails, export audio-only (MP3/WAV under 4 MB) and generate again. See Cuemark help.
Can I use Keyweaver on multiple computers?
Yes. Install any plugin on as many machines as you like. Credits and subscription are tied to your Keyweaver account, not a specific device. Sign in on each machine and your balance follows you.
macOS blocked the Manager installer
The Mac Manager package is signed and notarized by Apple for Keyweaver Limited. If Gatekeeper still blocks it, open System Settings → Privacy & Security, find the blocked app message, and choose Open Anyway, then try the .pkg again.
Still stuck?
Head to the help page for the full guide, or email us at hello@keyweaver.io.