Find a guide for the document problem in front of you. Choose a topic below, then follow the linked troubleshooting guide.
Start with your document problem
File size and upload limits
Choose the guide that matches where you are sending the file: email attachments, online form uploads or large scanned files. If the output looks worse after compression, use the blurry PDF guide next.
Conversion and formatting
For a converted document, start with PDF-to-Word formatting, Excel columns cut off during export or missing Word images. Find the other Office conversion guides below.
Scanned text and OCR
Start with a scanned PDF that is not searchable. For incorrect recognized text, use the OCR accuracy guide. For selection and paste problems, try the guide to copying PDF text.
Open and search · File size · Office conversion · Pages and printing · Sharing and accessibility
01 Open, search and copy
02 File size and uploads
03 Word, Excel and PowerPoint conversion
- Convert a PDF to an EPUB reading copy
- Images disappear after Word-to-PDF export
- Track changes appear in an exported PDF
- Word hyperlinks stop working after export
- Excel columns are cut off in the PDF
- PowerPoint fonts change after PDF export
- PDF-to-Word formatting looks wrong
04 Pages, merging and printing
- Remove page numbers while preserving other content
- Remove duplicate scanned pages
- Remove blank pages
- Split pages while keeping the order
- Merge PDFs with different page sizes
- Links stop working after merging
- Printed PDF is too small or cut off
- Comments and annotations do not print
05 Sharing, signatures and accessibility
- Signature becomes invalid after editing
- Redact sensitive information
- Remove metadata before sharing
- Improve PDF accessibility
- Compare two PDF versions
06 More everyday document problems
- PDF form will not let you type
- PDF is too large to email
- Copy a PDF table into Excel
- Correct inaccurate OCR text
New troubleshooting guides
- Export PowerPoint speaker notes as PDF
- Fix missing backgrounds in HTML-to-PDF output
- Reduce a merged PDF that is too large
- Scanned PDF Text Copies in the Wrong Order? How to Fix Reading Order After OCR
- Word to PDF Changes Fonts? How to Prevent Font Substitution
- PDF Under the Size Limit but Still Won’t Upload? What to Check Next
- How to Prepare Documents for the IRS Document Upload Tool
- Excel to PDF Creates Extra Blank Pages? Check the Print Area First
- Acrobat OCR Error: This Page Contains Renderable Text — What to Do
More conversion and final-copy guides
- Convert PDF tables to CSV and validate the import
- Export PDF to plain text and check reading order
- Convert PDF pages to TIFF and verify the delivery
- Choose the right PDF flattening workflow
Web conversion guide
File collections
Conversion and embedded-file guides
- Convert PDF to editable RTF and check the result
- Find, open and check embedded PDF attachments
- Extract individual images from a PDF
- Convert PDF pages to SVG artwork
- Translate a PDF and review text, scans and layout
Reading and structured-text guides
- Convert PDF content to usable Markdown
- Choose PDF dark mode and reading colors
- Listen to a PDF and fix silent or skipped text
Watermark permissions
Turn source text into finished documents
- Create and check a PDF from plain text
- Convert Markdown to PDF, including tables and code
- Build an editable DOCX from text
Read PDFs with source checks
Ask questions about a PDF and verify the cited answers.
More document preparation guides
- How to Convert Text to PowerPoint With a Clear Slide Outline
- How to Compare Two Text Files and Review Changes Accurately
- How to Count Words and Characters Accurately for a Submission
- How to Fill and Sign a PDF and Check the Saved Form
- How to Insert Pages Into a PDF in the Correct Position
- How to Password-Protect a PDF: Opening Access and Permissions
Browse the tools
Looking for a tool rather than a troubleshooting guide? Browse the PDF tools directory and review the tool’s instructions before starting.
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