Resources
Practical guides for getting the most out of Riqa's PDF tools.
11 July 2026
How to Merge PDF Files Online
Combine multiple PDF files into one in seconds. Upload up to five files, drag to set the order, and download your merged PDF — no software needed.
11 July 2026
How to compress a PDF without losing quality
Riqa's Compress PDF tool reduces file size using Ghostscript with three quality presets — from smallest file for email to near-print quality — without installing any software.
9 July 2026
How to split a PDF into separate files?
Riqa's Split PDF tool lets you divide a PDF into multiple files by marking cut points between pages, or extract specific pages into a new document — all without installing any software.