Digital Downloads ‑ Filemonk vs Stampfox ‑ Sell PDFs
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026 for Digital Downloads, Oct 22, 2026 for Stampfox.
The short answer
- Both list a free plan. Paid plans start at $10/month for Digital Downloads and $5/month for Stampfox.
- Digital Downloads lists 11 features Stampfox’s listing doesn’t mention, including Analytics, Audio, Bulk upload.
Head to head
Sell digital products, send digital files and downloads
- United States
- Germany
- United Kingdom
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 50 orders per mo.
- · Add your brand
- · Automatic email delivery
- · Sell any file type
- · Unlimited downloads
- · Upload upto 250MB
Lite
- · Download from Thank You page
- · Download limits
- · PDF watermarking, refund & fraud checks
- · Sell personalized/custom content
- · Unlimited orders per mo.
- · Upload upto 10GB
Plus
- · All features
- · Priority support
- · Unlimited orders per mo.
- · Unlimited storage
Free
- · 1 document
- · 2 MB max file size
- · 20 orders/month
- · Stampfox branding on download page
- · Unlimited downloads per order
Starter
- · 1 document
- · 1 text stamp and 1 image stamp component
- · 10 MB max file size
- · Access downloads in checkout
- · Download page on your store
- · Download tracking
Growth
- · 10 documents
- · 40 MB max file size
- · Everything in Starter
- · Priority support
- · Unlimited orders & downloads
- · Unlimited stamp components
Business
- · 100 documents
- · 60 MB max file size
- · Everything in Growth
- · Multiple language support
- · Priority support
- · Unlimited orders & downloads
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureFilemonk makes it easy to sell digital download & digital products - be it ebooks, PDF, guides, videos, software, digital assets, licenses, products like artwork & more. Just 3 steps - upload your files, link them to a product listing & enable email delivery. That's it! Give customers instant access to their digital downloads automatically after checkout. Customize everything to match your brand.
Stampfox helps Shopify merchants sell personalized and protected PDF downloads. Upload your PDF, create a stamp template with customer and order details like name, email, and order number. After purchase, customers get instant access to a personalized stamped copy.
- Sell any digital product in 3 quick steps. Read our guides & get 24*7 support!
- Give customers an amazing download experience instantly after checkout
- Customize everything to match your brand
- Protect your content with PDF watermarks, streaming & download limits
- Sell PDFs and deliver stamped, watermarked copies automatically after checkout
- Stamp PDFs with custom templates using text, images, and order data
- Protect PDFs. Customers never receive the original, only the stamped version
- Personalize PDFs with buyer name, email, and order details on every download
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Digital Downloads |  Stampfox |
|---|---|---|
| Detected stores | 239 | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | 14% | Not enough data |
| Top store categories | Arts & Entertainment, Media, Apparel & Accessories | Not published |
| Top store countries | United States, Germany, United Kingdom | Not published |
Reviews
| Measure | Digital Downloads | Stampfox |
|---|---|---|
| App Store rating | 4.9 ★ | Not published |
| App Store reviews | 508 | Not published |
| New reviews, 28 days | 8 | Not enough data |
| Reviewers a year or more in | 28% | Not enough data |
Pricing
| Measure | Digital Downloads | Stampfox |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $10/month | $5/month(ahead) |
| Longest free trial | 14 days | 7 days |
| Plans listed | 3 | 4 |
Listing
| Measure | Digital Downloads | Stampfox |
|---|---|---|
| Shopify category rank | #7(ahead) | #43 |
| Shopify App Charts | #5 in Digital products | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Apr 5, 2022 | May 18, 2026 |
| Languages | 1 | 1 |
| Developer | Artos Software | Engine |
FAQ
Digital Downloads and Stampfox: common questions
- Is Digital Downloads or Stampfox cheaper?
- Both list a free plan. Paid plans start at $10/month for Digital Downloads and $5/month for Stampfox. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Digital Downloads lists 11 the others don’t mention, such as Analytics, Audio, Bulk upload, Custom. Stampfox lists 1 the others don’t mention, such as Access code. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 9, 2026 for Digital Downloads, Oct 22, 2026 for Stampfox; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 9, 2026 for Digital Downloads, Oct 22, 2026 for Stampfox. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.