Orcad / Allegro Pcb Editor -

In the table that appears, you can define parameters for each block number: Physical size of characters.

You can manually place text on any layer (Silkscreen, Assembly, etc.) using the top menu: Go to . In the Options pane on the right: OrCAD / Allegro PCB Editor

If you need to change the content or size of text already on your board: In the table that appears, you can define

Click on the board where you want the text to start and type your message. In the table that appears

Allegro uses "Text Blocks" to control dimensions. To customize these: Go to and select the Text tab. Click the Setup Text Sizes button (marked with ... ).