Compress PDFPDF Won’t Upload Even Though It’s Under the Size Limit?
File size is only one of the checks an upload portal can make. Find the failed check before changing the document.
Compress PDF ·
Optimize guides
Make PDFs smaller, cleaner and ready to upload, without losing what matters.
Compress a PDF to 1MB, 500KB or 100KB Without Losing Quality
Choose the file size you need. FynePDF works from lighter to stronger compression and stops once the target is reached.
Compress PDF ·
Why Won't My PDF Open?
From incomplete downloads to outdated viewers, most PDFs that refuse to open fall into a handful of fixable categories.
Repair PDF ·
How to Resize a PDF by Cropping Unwanted Margins
Cropping removes unnecessary margins so your PDF fits the page better when printing or sharing.
Crop PDF ·
Why One Coloured Logo Makes Your Whole Print Job Cost More
A page counts as colour even if the only colour on it is a footer logo.
Grayscale PDF ·
How to Split a Large PDF Into Smaller Files
When compression isn't enough, split the file into sections that clear the limit.
Split PDF ·
How to Send a Deck as a PDF Instead of a 60MB PowerPoint
The deck bounced off their mail server and the fonts were wrong anyway. Send a PDF.
PowerPoint to PDF ·
How to Print Multiple PDF Pages on One Sheet
A 200-page draft doesn't need 200 sheets. Here's where readability gives out.
N-Up & Impose ·
PDF Too Large to Email? Here's How to Get Under the Limit
Gmail stops at 25MB, Outlook at 20MB. Here's why your file is oversized and how to get under it.
Compress PDF ·
How to Crop the Margins Off a Scanned PDF
Wide scan borders waste screen space and make documents unreadable on a phone.
Crop PDF ·
Repair PDF
Crop PDF
Grayscale PDF
Split PDF
PowerPoint to PDF
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Every tip in our guides works in FynePDF: merge, compress, convert and sign PDFs, or ask AI about your documents. Free to start.