> ## Documentation Index
> Fetch the complete documentation index at: https://calcs.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Transition to Calcs.com from other calculation tools

Switching to Calcs.com from another engineering tool? These guides help you map familiar workflows to Calcs.com.

<CardGroup cols={3}>
  <Card title="Run Calcs.com Alongside Your Existing Spreadsheets and Software" icon="arrows-split" href="/docs/get-started/migrating/migrating-from-spreadsheets">
    Adopt Calcs.com gradually while your existing spreadsheets and tools stay in use.
  </Card>

  <Card title="Migrate from StruCalc" icon="book" href="/docs/get-started/migrating/migrating-from-strucalc">
    How to move your StruCalc workflow across to Calcs.com.
  </Card>

  <Card title="Migrate from Enercalc" icon="arrows-exchange" href="/docs/get-started/migrating/migrating-from-enercalc">
    How to move your Enercalc calculations across to Calcs.com by rebuilding your standard templates.
  </Card>

  <Card title="Migrate from Tekla Tedds" icon="arrows-exchange" href="/docs/get-started/migrating/migrating-from-tekla-tedds">
    How to move your Tekla Tedds calculation library across to Calcs.com by rebuilding your standard templates.
  </Card>

  <Card title="Migrate from Structural Toolkit" icon="arrows-exchange" href="/docs/get-started/migrating/migrating-from-structural-toolkit">
    How to move your Structural Toolkit calculations across to Calcs.com by rebuilding your standard templates.
  </Card>
</CardGroup>

## Why migrate to Calcs.com?

* Structured project and calculation management instead of scattered files
* Built-in code compliance with transparent, step-by-step outputs
* Load linking and load path tracking across calculators
* Professional PDF reports and member schedules
* Regular updates as codes and modules evolve