Shopify App Comparison 2026
Infinite Product Options
Digital Downloads - Filemonk
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Infinite and Digital Downloads - Filemonk to find the best fit for your store.
Infinite options for product options, text fields and add-ons
View Full DetailsKey Features
- Unlimited custom options beyond Shopify 100-variant limit
- Support for text, dropdown, checkbox, radio, file upload, and date picker fields
- Price modifiers for add-on charges on specific options
- Conditional field visibility based on customer selections
- Option templates for quick application across multiple products
Verdict on Infinite
Infinite Product Options is a reliable workhorse for stores that need to break through Shopify variant limits. With a long track record and comprehensive field types, it is well-suited for merchants with highly customizable product catalogs.
Sell digital downloads and digital products in 3 quick steps
View Full DetailsKey Features
- Three-step setup to start selling digital products immediately
- Automatic email delivery with secure, expiring download links
- PDF stamping with customer information for piracy protection
- Download tracking and analytics per product
- Support for any file type with large file hosting
Verdict on Digital
Filemonk excels at simplicity. Its three-step setup and PDF stamping feature make it a strong pick for authors, educators, and content creators who want to sell digital products without technical complexity.
Frequently Asked Questions
Does the app bypass the Shopify 100-variant limit?
Yes, Infinite Product Options adds custom fields that are independent of Shopify native variants, so you can offer unlimited combinations without hitting the 100-variant cap.
Can I charge extra for certain options?
Yes, the app supports price modifiers that let you add fixed-amount or percentage-based charges to individual options such as premium materials or rush processing.
Is the app compatible with Shopify Online Store 2.0?
Yes, Infinite Product Options fully supports Online Store 2.0 themes and can be added via the theme editor as an app block without code changes.
What is PDF stamping and how does it work?
PDF stamping automatically adds the buyer's name and email to each page of downloaded PDF files, discouraging unauthorized sharing by making each copy uniquely identifiable.
How are files delivered to customers?
After purchase, customers automatically receive an email with a secure download link. The link can be configured to expire after a set number of downloads or a specific time period.
Is there a file size limit for uploads?
File size limits depend on your plan. The free plan includes 1 GB of total storage, while paid plans offer significantly more. Individual file size limits are generous enough for most digital products.