Convert from A4 to A3

Hi.
So the answer for the first one:
The software for A3 to A4 ...blah blah blah ... is: Microsoft Publisher, you go to File - Page Setup - Layout Type - Display - you choose the size you want according to the pages you want.

And for the last one: miss62
So you just need to go to Page Setup and click on Edit Overlap and you overlap the 2 sheets by 0.25cm or even 0.10cm, and you won't have any more shifting issues^^

Hello,
Yes, it's possible, the answer is simpler. Follow these steps:
1. Click on: Page Setup
2. Click on: Margins
3. Click on: Custom Margins (at the bottom)
4. Click on: Paper (tab at the top and in the middle)
5. Click on: Paper Size
6. Click on: A3

You can use either portrait or landscape orientation.

Thank you and good continuation.
BIG Master