Guides
Why does my PDF look blurry after compression?
Return to the original PDF and use a less aggressive export setting when important text or images become blurry.
AlphaPDF Journal
Ideas for every page.
Articles and resources from the AlphaPDF team.
Guides
PDF too large for an upload limit? A practical decision path
Work through an upload-size rejection without assuming compression can hit an exact number of megabytes.
Guides
High quality, Balanced or Smallest file: choosing a PDF export preset
Choose a PDF export quality preset based on what the recipient needs to read, then compare the actual download.
Guides
How to add another PDF to an existing document workspace
Append a late PDF to an open AlphaPDF workspace and export the combined document without starting over.
Guides
How to remove a duplicate page from a PDF
Identify a repeated page, remove the unwanted copy and verify that no unique content disappeared.
Guides
How to rotate sideways pages in a PDF
Correct a sideways page in the editor, then confirm the rotation is present in the downloaded PDF.
Guides
How to extract selected pages from a PDF
Save only the PDF pages you need by selecting them explicitly and choosing the extraction export mode.
Guides
How to split a PDF into separate files
Separate a PDF at section boundaries, export the parts in a ZIP and check every file before sending it.
Guides
Check your PDF page order before submitting: a practical checklist
Check required documents, page sequence, duplicates and readability before sending your final PDF packet. Follow the AlphaPDF editor steps and review the saved result.