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Download KlerkOne Workspace

Access your files, dashboard pipelines, and communication boards offline or on the go.

Windows Client

Requires Windows 10/11 (64-bit). Setup installer size: ~84MB (v4.9.8).

Download Windows Setup (.exe)

macOS App

Supports Apple Silicon & Intel processors. DMG package size: 52MB.

Download .DMG

Mobile App

Receive client alerts on Android & iOS. Direct link to App Store.

Get Mobile App
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First-Time Windows Installation Guide

Because KlerkOne is freshly updated with statutory tax updates (v4.9.8), Windows Defender SmartScreen may display an informational blue prompt. Follow these 2 simple steps:

1
Click "More Info"
When the blue "Windows protected your PC" prompt appears, click the underlined "More info" link under the message.
2
Click "Run Anyway"
Click the "Run anyway" button that appears at the bottom. KlerkOne will install immediately.
🔄 Seamless Auto-Updates: Once installed, all future compliance and statutory updates install automatically inside the app with zero prompts!