Download the trial

Free 30 day trial. No account creation or card details required. Your first transcription is ready to go within 10 seconds of installing.

What you get

Not the old LocalLens search tool. The current product is Whistle Enterprise, and it keeps the same local-processing rule. It records the meeting, transcribes it locally, then writes a properly formatted, shareable PDF or DOCX file with a full overview of what was discussed. All on your own machine. The trial is the full product for 30 days. After that, the software prompts you to enter a licence file.

Available builds

Platform Notes
Windows 11 (x64) Standard installer with the AI models bundled.
Linux (x64, .deb) Debian package. Install with apt or your usual Debian tool.
macOS Coming soon.

Build sizes and the current version number are listed on whistle-enterprise.com next to the download link.

Download the 30 day trial at whistle-enterprise.com

Running an older licence?

LocalLens releases are no longer distributed from this site. Every Whistle Enterprise release is archived. If your licence covers a version older than the current release, the previous versions page on whistle-enterprise.com lists every release with the platform installers next to it.

After the trial

Perpetual licence per seat, with one year of updates included. Per seat pricing is £89 for a single licence and falls to £71 at larger volumes. The same product runs throughout. See the pricing or buy a licence at whistle-enterprise.com.


Trial and full versions of Whistle Enterprise are the same software. The licence file is what unlocks ongoing use after day 30.