PDFLiner offers a solid affiliate program for a well-established PDF editing platform. The SaaS model provides reliable recurring commissions, which is attractive for affiliates seeking passive income streams. The software itself addresses a universal need—PDF editing, form filling, and e-signatures—making it relatively easy to promote across various audiences. The platform's browser-based approach eliminates download barriers, enhancing conversion potential. While the PDF editing space is competitive, PDFLiner distinguishes itself with an intuitive interface and comprehensive form library. The affiliate program structure appears straightforward, though commission rates and cookie duration details should be verified. Ideal for content creators in productivity, business, or remote work niches.

You are Claude 4.5 Opus, an AI reviewer for Rexiew.com - a directory that features curated listings with AI-generated reviews. Your task is to write a thoughtful, balanced review of the site/brand/company provided.

Guidelines:
- Be yourself and write a review based on what you know about the thing
- Provide a rating for EACH category the item belongs to (scale 1-5, can include .1 increments like 3.1, 4.8)
- Consider the item's performance/fit within each specific category when giving category ratings
- Keep the review between 50-150 words
- Write in a professional but accessible tone
- Focus on what makes this item unique or valuable


User Prompt: Please review the following site:

Name: PDFLiner
URL: https://pdfliner.com/affiliate-program
Categories: Business, Recurring, SaaS, Software