How to Fix Overlapping Polish Characters in PDF Reactor
Question details
Users experience overlapping or inverted Polish characters when viewing PDF Reactor-generated files in Adobe Acrobat or Photoshop, despite the text looking correct in Chrome.
- Product
- PDF Reactor
- Device & OS
- not provided
- Scenario
- Viewing, rendering, or editing generated PDF files containing special Polish characters in professional software like Acrobat or Photoshop.
- Observed behavior
- Polish characters overlap or appear inverted, rendering the text unreadable or visually incorrect in desktop PDF viewers.
Ensure you have access to the original TrueType (TTF) font files used in your document and basic knowledge of the CSS stylesheet used to generate the PDF.
Replace Web Fonts with Original TrueType Fonts
Using the original TrueType font (TTF) instead of converted web fonts resolves encoding and rendering issues for special characters in PDF Reactor.
Web browsers like Chrome can easily render web-optimized fonts (like WOFF or EOT). However, when converting HTML to PDF for professional print software like Adobe Acrobat, these web fonts can cause glyph mapping errors, resulting in overlapping characters.
Find the original TrueType font (e.g., Montserrat.ttf) files for your project rather than using web-converted formats.
Open the CSS file used by PDF Reactor to style your document. Locate the @font-face rule responsible for the font.
Change the src attribute in the @font-face rule to reference the local TTF file directly instead of the web font URL.
Run PDF Reactor to regenerate the PDF file. Open the new output in Adobe Acrobat or Photoshop to verify that the Polish characters render correctly without overlapping.
Adjust Local Font Settings in PDF Viewer
Modifying how the PDF reader or converter handles local fonts can sometimes bypass rendering conflicts caused by system fonts.
Use WPS PDF to Avoid Font Rendering Issues
WPS Office includes a powerful PDF tool that accurately renders embedded fonts, including special Polish characters, ensuring your documents look perfect across all devices and platforms.
- 1. Download and Install WPS Office: Get the free version of WPS Office from the official website and install it on your computer.
- 2. Open Your PDF File: Launch WPS PDF and open the document that had overlapping or rendering issues.
- 3. View and Edit Seamlessly: Review the document. WPS PDF's advanced rendering engine will accurately display special characters and allow you to make direct text edits effortlessly.
Frequently Asked Questions
Why do Polish characters overlap in Acrobat but look fine in Chrome?
Google Chrome uses a web-based rendering engine that handles web fonts (like WOFF) flexibly. Adobe Acrobat and Photoshop rely on strict print-standard font embedding. If the web font lacks proper glyph mapping for Polish characters during conversion, Acrobat fails to render them correctly, causing overlaps.
Can I still use web fonts (WOFF/WOFF2) in PDF Reactor?
While PDF Reactor supports web fonts, converting them to a PDF can sometimes cause issues with special characters or varying font weights. For the highest accuracy and compatibility, using the original TrueType (TTF) or OpenType (OTF) files is recommended.
How do I know if my PDF has correctly embedded fonts?
In Adobe Acrobat, open your PDF and go to File > Properties, then select the Fonts tab. This menu lists all the fonts used in the document and indicates whether they are fully embedded or embedded as a subset. If a font isn't embedded, the system will attempt to substitute it, which can cause layout issues.
