> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://printess.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Change the Page Size of a Document

1. Without any **Frame** selected, go to the **"Document" Tab** on the **Feature Panel**.
2. Click on the **"Page Size" Select List** and select one of the preset formats or manually type in the **Page Width** and **Page Height** in the corresponding **Input Field**. 

||| **Notice:** Changing the **Page Size** will affect all **Pages** of the selected **Document**. 

![Feature Panel > Document Tab](https://storage.crisp.chat/users/helpdesk/website/2b86004cfe2d6200/cropfeaturedocumentpagesize_1x2s0hn.png)

| **Tip:** You can easily change the **Page Orientation** by clicking on the **Portrait** or **Landscape Icon** under **"Orientation"**.

|| **Info:** Set the **Unit** for the document by clicking on the **"Unit" Select List** and select a **Unit** from the list. Unless otherwise specified, Printess will use the selected **Unit** for measurement. 

[Read more about "Page Size" in our Manual.](https://www.printess.com/kb.html#frame-features/document.html:page-size)