KX Lite
A standalone Excel-native Xero workspace. Organisations can install it for multiple users, with each installation operating independently rather than through central network control.
- Excel for Windows
- Excel for Mac
- Excel for the web
OFFICIAL KALKULEX RELEASE CHANNEL
Choose the add-in for your KalkuleX product. Official release links, supported Excel environments and installation guidance are kept together here.



ASSESS KX LITE WITH ACTUAL BUSINESS INFORMATION
Complete a simple sign-up confirmation and 25,000 trial KX Credits are added to your account automatically. No credit card is required. Use your actual Xero information, shape practical Excel results and assess the KX Lite capabilities relevant to your own standalone Excel workspace. An organisation can repeat this installation for multiple users, but the workspaces are not centrally networked or administered. The two-organisation limit applies only to the free trial; outside the trial, the KX product range does not impose a limit on authorised Xero organisation connections.
Your existing Xero access remains in control. KalkuleX does not broaden a user's Xero permissions during the trial.
Start your KX Lite trialCHOOSE YOUR PRODUCT
Only verified public release links will be published here. A product still in preparation is clearly identified and cannot be mistaken for a finished download.
A standalone Excel-native Xero workspace. Organisations can install it for multiple users, with each installation operating independently rather than through central network control.
The Excel companion for the shared KX Suite operating environment, including company-aware access and governed organisational workflows.
The Excel companion for accounting and bookkeeping practices working across controlled client-company environments.
INSTALLATION PATH
Start with KX Lite or review the forthcoming KX Suite and KX Practice companions.
Install only from the verified Microsoft AppSource or KalkuleX release destination published on this page.
The add-in uses the KalkuleX identity flow. Xero authorisation remains a separate, permission-controlled connection.
KalkuleX does not broaden the signed-in person’s Xero permissions.