ApexPDF vs PDFup

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ApexPDF compared with PDFup
Detail	ApexPDF	PDFup
What it does	The Ultimate Privacy-First PDF Suite	Free browser-based PDF tools for merging, editing, converting and organizing files without uploads
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	All tools are completely free with no limits on file size, number of files, or usage frequency.
Key features	Merge and split PDFs Convert 40+ file formats PDF compression up to 90% Edit and annotate documents AES encryption and decryption Digital signatures and e-signing OCR for searchable documents Batch processing of unlimited files Page rotation, cropping and resizing Metadata sanitization for privacy	Merge multiple PDF files Compress PDF file size Edit and annotate PDFs Convert images to PDF and vice versa Create and fill PDF forms Sign PDFs digitally Organize and rotate pages Compare two PDF versions
What makes it different	Works completely offline after initial page load Instant processing using local CPU with zero upload time GDPR, CCPA and HIPAA compliant with no data collection	100% client-side processing with no file uploads to servers Works offline after initial page load
Community votes	0	0
DR (Domain Rating by Ahrefs)	5 +1 (up) since last check	4 no change since last check
Trust Flow (Majestic)	18	6
Citation Flow (Majestic)	35	28
Referring domains (Majestic)	512	11

4 details filled in for both companies.