Microsoft Print to PDF: where the file goes, what to do when it's missing, and why links disappear (tested on Windows 11)

How Microsoft Print to PDF was set up on this PC

Microsoft Print to PDF is a virtual printer that 'prints' to a PDF file instead of paper. Anything with a print dialog can use it: Notepad, Excel, the Photos app. I read its settings with PowerShell on a Windows 11 Home (10.0.26300) PC.

The port being PORTPROMPT: is the key. That port asks where to send the output every time, so this printer has no default save folder at all. When you press Print, 'Save Print Output As' opens, and the folder and name you choose there are the PDF. If you can't find the file, the answer is wherever you pointed that dialog.

How to use it: just switch the printer in the print dialog

1. 1Open the document and press Print (Ctrl+P).
2. 2Choose Microsoft Print to PDF in the printer list. The dialog starts on your default printer, so change it.
3. 3Check the paper size (A4 or Letter) and orientation, then press Print.
4. 4In 'Save Print Output As', choose the folder and file name and press Save.

When it's missing from the printer list

The printer is an optional Windows feature. On this PC the feature name was Printing-PrintToPDFServices-Features (shown as 'Microsoft PDF로 인쇄' on this Korean Windows), and its InstallState 1. Microsoft's documentation says 1 means Enabled and 2 Disabled. These commands only read the state and need no admin rights.

# Is the feature on? (no admin needed) — InstallState 1 = enabled, 2 = disabled
Get-CimInstance Win32_OptionalFeature -Filter "Name='Printing-PrintToPDFServices-Features'" | Select-Object Caption, InstallState

# Is the printer there?
Get-Printer -Name "Microsoft Print to PDF" | Select-Object Name, DriverName, PortName

1. 1Open Control Panel > Programs > Turn Windows features on or off.
2. 2Find the Microsoft Print to PDF entry and check it if it is off, then press OK.
3. 3If it is already checked but the printer is missing, uncheck it and press OK, then check it again and press OK.

If it vanished right after an update, it may be the issue Microsoft documented. The known issues for the April 2025 preview update for Windows 11 24H2 (KB5055627) say the Microsoft Print to PDF printer might no longer appear under Printers & scanners and that enabling the feature can fail with 0x800f0922, and name KB5060829 as the update that addresses it. In that case, getting the latest Windows updates comes first.

A PDF made by printing has no links

I turned the same Excel sheet (a title, one cell with a link, a Korean and English sentence, 20 rows of numbers) into a PDF two ways: printing to Microsoft Print to PDF, and Excel's own Save as PDF (export).

The text survived, so search and copy worked, but the link on the cell was gone. A printer only receives what would be put on paper, so information like links does not seem to get through. For documents where links or a table of contents matter, use the program's Save as PDF or Export instead of printing; Excel, Word and PowerPoint all have it.

Printing 2 copies gives you 1

The printer's maximum copy count was 1. Printing 2 copies from Excel raised no error, but the result was a one-page file identical to the 1-copy print, 34,345 bytes down to the byte. If you need two, copy the saved file. There is no duplex setting on this printer either.

The trap when you use it from a program (Python)

To use this printer from Excel automation (pywin32) you must give Excel's exact printer name. Korean Excel on this PC reported its current printer as 'Ne02:에 있는 Canon …', with the port number (NeXX:) in it, and that number can be read from the registry (HKCU\Software\Microsoft\Windows NT\CurrentVersion\Devices) as 'winspool,Ne00:'. The wording around it depends on Excel's language, so read the current value first and build the name the same way.

import winreg
import win32com.client as win32                   # pip install pywin32

# Excel's printer name includes this PC's port number (NeXX:)
k = winreg.OpenKey(winreg.HKEY_CURRENT_USER, r"Software\Microsoft\Windows NT\CurrentVersion\Devices")
port = winreg.QueryValueEx(k, "Microsoft Print to PDF")[0].split(",")[1]      # e.g. 'Ne00:'

xl = win32.DispatchEx("Excel.Application")
print(xl.ActivePrinter)                           # read the current value first: the format depends on Excel's language
name = f"Microsoft Print to PDF on {port}"        # build it the same way as the value printed above
xl.ActivePrinter = name
assert xl.ActivePrinter == name                   # if it did not change, do not print (the real printer's output lands in the file)

wb = xl.Workbooks.Open(r"C:\work\report.xlsx")
wb.Worksheets(1).PrintOut(1, 1, 1, False, None, True, True, r"C:\work\report.pdf")   # print to file
# to keep links, export instead: wb.Worksheets(1).ExportAsFixedFormat(0, r"C:\work\report.pdf")
wb.Close(False)
xl.Quit()

When something's wrong: check in this order

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