Pixuna Guides
PDF guides
Practical guides for merging, splitting, compressing, converting, and protecting PDFs in your browser.
How to Merge PDF Files Into One Document
Combine several PDFs into a single file in your browser, set the page order, and know what may not carry over.
2 min read →How to Split a PDF or Extract Specific Pages
Separate a PDF into single pages or ranges, or keep only the pages you need, using page ranges like 1-3, 5, 8-.
2 min read →How to Reorder, Rotate, and Delete PDF Pages
Fix scanned or assembled PDFs by moving pages, rotating sideways pages, and removing blank or unwanted ones.
1 min read →How to Reduce PDF File Size (and What Compression Costs)
Understand why PDFs get large, what browser-based compression can and cannot do, and how to choose between re-saving and flattening pages.
2 min read →How to Convert Images to PDF
Turn photos, screenshots, and scans into a single PDF, choose page size and margins, and understand how images are embedded.
2 min read →How to Convert PDF Pages to JPG or PNG
Export PDF pages as images, choose resolution and format, and know the difference between PNG and JPG output.
1 min read →How to Add Page Numbers and Watermarks to a PDF
Stamp page numbers, a diagonal watermark, or a short text note onto PDF pages and understand what this does and does not do.
2 min read →How to Password Protect or Unlock a PDF
Encrypt a PDF with a password in your browser, or remove a password you already know, and understand the limits of both.
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