BIG Digital Downloads Products vs InvoiceXpressfor Shopify (2026)
BIG Digital Downloads Products and InvoiceXpress are Shopify apps targeting different merchant needs. BIG Digital Downloads Products caters to merchants selling digital goods like ebooks, software licenses, and downloadable files, offering features such as unlimited storage, download limits, and PDF stamping. Its strength lies in providing a complete solution for managing and delivering digital products, positioned as an alternative to services like WeTransfer or Dropbox. In contrast, InvoiceXpress focuses on automated invoice generation and management, ensuring compliance with tax regulations and offering features like multi-currency support and invoice customization.
At a Glance
BIG Digital Downloads Products
600 reviews
InvoiceXpress
2 reviews
Detailed Overview
BIG Digital Downloads Products
Sell digital products, ebook, digital downloads, license keys.. Download/upload in 1-click any file
Key Features
- Sell any kind of digital product & digital file ( pdf,jpeg,mp4,zip,rar, etc.)
- Sell any kind of digital download. Unlimited storage,unlimited digital downloads
- Make the files downloadable all at once or individually. Sell license keys.
- Limit how many hours/days a file can be downloaded and how many times it can be
- Stamp any PDF you're selling. Easy to sell downloadable digital assets. Etsy alt
InvoiceXpress
Create, send and manage Invoices automatically with InvoiceXpress
Key Features
- Send invoices automatically after order payment Multi-currencies supported
- Customize invoices with your brand's logo GDPR Ready and ISO 27001 certified
- Certification 192 in Compliance with the Tax Authority and Automatic updates
Feature Comparison
| Rating | 5/5 | 4.5/5 |
Rating BIG Digital Downloads Products5/5 InvoiceXpress4.5/5 | ||
| Reviews | 600 | 2 |
Reviews BIG Digital Downloads Products600 InvoiceXpress2 | ||
| Primary Function | Digital Product Delivery & Management | Automated Invoice Generation |
Primary Function BIG Digital Downloads ProductsDigital Product Delivery & Management InvoiceXpressAutomated Invoice Generation | ||
| Key Feature: File Type Support | PDF, JPEG, MP4, ZIP, RAR, etc. | N/A (Invoices Only) |
Key Feature: File Type Support BIG Digital Downloads ProductsPDF, JPEG, MP4, ZIP, RAR, etc. InvoiceXpressN/A (Invoices Only) | ||
| Key Feature: File Storage | Unlimited | N/A |
Key Feature: File Storage BIG Digital Downloads ProductsUnlimited InvoiceXpressN/A | ||
| Target Merchant | Digital Product Sellers (e.g., ebooks, software) | All Merchants Needing Automated Invoicing |
Target Merchant BIG Digital Downloads ProductsDigital Product Sellers (e.g., ebooks, software) InvoiceXpressAll Merchants Needing Automated Invoicing | ||
| Compliance | Not explicitly mentioned | Tax Authority Certified, GDPR Ready, ISO 27001 |
Compliance BIG Digital Downloads ProductsNot explicitly mentioned InvoiceXpressTax Authority Certified, GDPR Ready, ISO 27001 | ||
| Value Proposition | Easy digital product sales & delivery | Automated, compliant invoice management |
Value Proposition BIG Digital Downloads ProductsEasy digital product sales & delivery InvoiceXpressAutomated, compliant invoice management | ||
Our Verdict
BIG Digital Downloads Products is the clear choice for merchants selling digital products who need a robust solution for managing and delivering those files. The features offered, such as download limits and file stamping, are essential for digital asset management. The high rating and substantial number of reviews also indicate user satisfaction and reliability. InvoiceXpress is suitable for all Shopify merchants, especially those needing to automate their invoicing processes and ensure compliance with tax regulations. However, the limited reviews suggest it might be a newer app or have a smaller user base compared to BIG Digital Downloads Products.
Common Questions
Which app is better for selling software licenses?
BIG Digital Downloads Products is specifically designed for selling software licenses and serial keys. InvoiceXpress does not offer features for this.
Does InvoiceXpress offer any features for selling digital goods?
No, InvoiceXpress focuses solely on generating and managing invoices.
Which app is easier to integrate with an existing Shopify store?
Both apps claim easy integration, but BIG Digital Downloads Products focuses on integrating digital product delivery, while InvoiceXpress focuses on invoicing automation. Ease of use would depend on the specific needs of the store.
Is InvoiceXpress secure and compliant with data privacy regulations?
Yes, InvoiceXpress is GDPR Ready and ISO 27001 certified, ensuring data privacy compliance.
Which app offers more customization options?
InvoiceXpress allows for invoice customization with brand logos. BIG Digital Downloads Products offers customization through download limits and PDF stamping.
Get More From Your Shopify Store
Run audits for SEO, CRO, PageSpeed, and AI visibility. Get a clear report and actionable fixes.
Try Fix My Store