How to reduce a PDF to 1 MB
A repeatable way to approach a 1 MB upload limit without treating the target as a guarantee.
Read guideThe PDF field guide
Practical PDF guides
Clear answers for common document tasks, with the trade-offs and checks that matter before you share the result.
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How to use online PDF tools safely
Match the processing method to the document risk instead of treating every PDF the same.
Compress
Compress PDF guides
Make PDFs easier to email, upload and archive while keeping the content readable.
How to compress a PDF to 500 KB
A 500 KB limit is demanding, so reduce unnecessary content before sacrificing legibility.
Read guideHow to reduce PDF size for email
Email limits apply to the encoded message, not only the number shown beside your PDF.
Read guideHow to compress scanned PDF files
Scanned PDFs are image-heavy; the biggest savings come from sensible resolution and clean pages.
Read guideHow to reduce PDF size without losing readability
Protect the smallest meaningful detail, not an abstract quality percentage.
Read guideConvert
PDF conversion guides
Choose the right conversion path for scans, editable documents and image collections.
How to convert a scanned PDF to editable Word
A scan needs OCR before its words can become editable, and both recognition and layout require review.
Read guideHow to convert JPG images into one PDF
Order the images before conversion and choose whether they should fit inside or fill each page.
Read guideHow to convert HEIC images to PDF
Use a compatibility-first path because HEIC decoding varies across browsers and servers.
Read guideMerge and split
Merge and split PDF guides
Combine documents in the right order or extract exactly the pages you need.
How to merge PDF files online
Decide the sequence first, then review the merged page count before sharing the file.
Read guideHow to merge PDFs on iPhone
Use Files and Safari together, with non-drag ordering that works on a touch screen.
Read guideHow to split a PDF by page range
Write down the ranges you need and remember that both ends of each range are included.
Read guideHow to extract selected pages from a PDF
Select only what the recipient needs without editing the source document in place.
Read guideEdit and sign
Edit and sign PDF guides
Make careful page-level changes and place visual signatures with a reviewable workflow.
How to remove pages from a PDF
Work on a copy, mark pages visually and verify the exported count before replacing anything.
Read guideHow to rotate individual PDF pages
Select the page first, rotate in quarter turns and check both the preview and exported PDF.
Read guideHow to sign a PDF online
Place a visual electronic signature precisely, then confirm that it meets the recipient requirements.
Read guidePrivacy and security
PDF privacy and security guides
Assess file sensitivity, tool limits and safer handling choices before uploading a document.
How to use online PDF tools safely
Match the processing method to the document risk instead of treating every PDF the same.
Read guideNo guide matches that search
Try a task such as compress, merge, scan, iPhone, sign or privacy.