How to Convert PostScript (PS) Files to PDF Correctly
Question details
The user needs to correctly convert a PostScript (.PS) file to PDF without encountering missing characters or corrupted text.
- Product
- Adobe Acrobat Distiller
- Device & OS
- not provided
- Scenario
- Converting legacy or print-ready PostScript files into standard PDF format for reliable viewing and sharing.
- Observed behavior
- Opening .PS files directly in standard PDF viewers like Acrobat Reader or Preview produces missing characters, square symbols, or corrupted text.
Ensure that the original PostScript file is valid and that all required fonts are installed or embedded on your system before beginning the conversion process.
Convert PS to PDF Using Adobe Acrobat Distiller
Use Acrobat Distiller to properly process PostScript files into high-quality PDFs while preserving fonts and exact formatting.
Acrobat Distiller is specifically designed to interpret PostScript code and translate it into PDF format. Bypassing Distiller and opening .PS files directly in a standard PDF reader often causes rendering errors because standard readers lack the full PostScript interpretation engine.
Open the Adobe Acrobat Distiller application on your computer.
From the 'Default Settings' drop-down menu in Distiller, choose the appropriate Adobe PDF settings (job options) for your intended output, such as 'High Quality Print' or 'Standard'.
Drag and drop your .PS file directly into the Distiller window, or navigate to 'File' > 'Open', select your PostScript file, and click 'Open' to begin the conversion.
Once the conversion completes, open the newly created PDF file to ensure there are no missing characters or formatting issues.
Easily Create and Manage PDFs with WPS Office
While legacy PostScript files require specialized tools like Distiller, you can avoid complex workflows entirely by creating high-quality PDFs directly from documents and images using WPS Office's built-in PDF tools.
- 1. Open WPS Office: Launch WPS Office and open the document, spreadsheet, presentation, or image you want to convert to PDF.
- 2. Export to PDF: Click on 'Menu' (or 'File') in the top left corner and select 'Export to PDF' from the drop-down list.
- 3. Customize and Save: Choose your desired save location, set the export range, and select the quality settings, then click 'Export to PDF' to generate your file immediately.
Frequently Asked Questions
Why do I see square symbols when opening a PS file in Mac Preview?
Opening a PostScript (.PS) file directly in Mac Preview or standard PDF readers forces the application to render raw code without proper font mapping. This often results in square symbols or missing characters. You must process the file through Acrobat Distiller to convert it to a standard PDF first.
Can I convert a PostScript file to PDF online?
Yes, there are various online conversion tools available that can handle PostScript to PDF conversions. However, for files with complex formatting, custom fonts, or sensitive data, using a dedicated desktop tool like Acrobat Distiller ensures the best accuracy and privacy.
What should I do if Distiller fails to convert my PS file?
If Distiller fails, check the Distiller log file (usually generated in the same folder) for specific error messages. Ensure that your PostScript file is not corrupted, that you are using a compatible version of Distiller, and that all necessary fonts are available on your system.
