Customs Documents Shopify Apps — Full Market Share Table
All tracked customs documents Shopify apps ranked by current install share, with change vs 30 days ago and Leader / Climbing / Declining / Stable status — filterable by country and date range.
| # | App | Market Share | Change | Status |
|---|---|---|---|---|
| 1 |  MS Order Printer ‑ PDF Invoice | 49.92% | 2.33 | Declining |
| 2 |  Packlink PRO Shipping Platform | 29.85% | 7.91 | Climbing |
| 3 |  Pirate Ship: CheapARR Shipping | 6.68% | 2.61 | Climbing |
| 4 |  Sendcloud | Shipping Platform | 6.30% | 3.76 | Climbing |
| 5 |  Invoice Falcon | 3.97% | 2.65 | Climbing |
| 6 |  Avada PDF Invoice Generator | 0.99% | 11.46 | Declining |
| 7 |  Oxilayer PDF Invoice Generator | 0.98% | 2.29 | Declining |
| 8 |  SellerDash: AusPost Shipping | 0.43% | 0.26 | Declining |
| 9 |  Return Prime:Return & Exchange | 0.22% | 0.29 | Declining |
| 10 |  ShipStation Orders & Inventory | 0.15% | 0.11 | Declining |
Showing 1-10 out of 27
Key Insights:
- MS Order Printer ‑ PDF Invoice holds 49.9% share of customs documents app installs — 20.1pp ahead of Packlink PRO Shipping Platform (29.9%).
- Top 3 apps (MS Order Printer ‑ PDF Invoice, Packlink PRO Shipping Platform, Pirate Ship: CheapARR Shipping) account for 86.5% of all customs documents install share — a concentrated market.
- Packlink PRO Shipping Platform is gaining share fastest this month (+7.91pp) — the largest single gainer among the top customs documents apps by share.
- Avada PDF Invoice Generator is losing share fastest (-11.46pp) — could indicate a churning user base or a stronger challenger gaining ground.
Customs Documents Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 customs documents Shopify apps over the past year — see who's gaining or losing install share month by month.
Charts Data
| App | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| MS Order Printer ‑ PDF Invoice | 15.6% | 38.7%23.13 | 41.6%2.92 | 51.0%9.38 | 50.7%0.26 | 49.9%0.82 |
| Packlink PRO Shipping Platform | 69.7% | 44.0%25.76 | 39.5%4.53 | 23.2%16.26 | 21.7%1.47 | 29.9%8.13 |
| Pirate Ship: CheapARR Shipping | 1.7% | 4.1%2.38 | 5.2%1.12 | 3.9%1.31 | 4.1%0.16 | 6.7%2.62 |
| Sendcloud | Shipping Platform | 4.7% | 2.2%2.50 | 1.7%0.43 | 2.5%0.77 | 2.5%0.02 | 6.3%3.78 |
| Invoice Falcon | 0.3% | 0.7%0.35 | 1.2%0.47 | 1.0%0.18 | 5.3%4.36 | 4.0%1.38 |
Key Insights:
- MS Order Printer ‑ PDF Invoice's share expanded from 15.6% → 49.9% over the charted period.
- Of the top 5 tracked customs documents apps, 4 grew share and 1 lost share — leader is widening the gap.
Top Customs Documents Shopify Apps by Country
Per-country market share rankings for customs documents Shopify apps across 5 markets — see which apps lead in each country and where regional leaders diverge from the global leader.
| # | Worldwide |  United States |  India |  China |  United Kingdom |
|---|---|---|---|---|---|
| 1 | MS Order Printer ‑ PDF Invoice | Pirate Ship: CheapARR Shipping | MS Order Printer ‑ PDF Invoice | MS Order Printer ‑ PDF Invoice | MS Order Printer ‑ PDF Invoice |
| 2 | Packlink PRO Shipping Platform | MS Order Printer ‑ PDF Invoice | Return Prime:Return & Exchange | Packlink PRO Shipping Platform | Invoice Falcon |
| 3 | Pirate Ship: CheapARR Shipping | Invoice Falcon | Invoice Falcon | Pirate Ship: CheapARR Shipping | Sendcloud | Shipping Platform |
| 4 | Sendcloud | Shipping Platform | Avada PDF Invoice Generator |  GST Invoices India | Sendcloud | Shipping Platform | Packlink PRO Shipping Platform |
| 5 | Invoice Falcon | Oxilayer PDF Invoice Generator |  PH MultiCarrier Shipping Label | Invoice Falcon | Oxilayer PDF Invoice Generator |
Key Insights:
- MS Order Printer ‑ PDF Invoice leads customs documents apps in 3 of 4 tracked markets (India, China, United Kingdom).
- MS Order Printer ‑ PDF Invoice leads worldwide, but United States bucks the trend — Pirate Ship: CheapARR Shipping leads there.
Top 5 Apps in Customs Documents
- MS Order Printer ‑ PDF Invoice — Leads customs documents apps with 49.9% install share, rated 5.0★ — losing share this month.
- Packlink PRO Shipping Platform — Holds 29.9% of customs documents app install share, rated 4.8★ — gaining share this month.
- Pirate Ship: CheapARR Shipping — Holds 6.7% of customs documents app install share, rated 4.9★ — gaining share this month.
- Sendcloud | Shipping Platform — Holds 6.3% of customs documents app install share, rated 4.5★ — gaining share this month.
- Invoice Falcon — Holds 4.0% of customs documents app install share, rated 4.9★ — gaining share this month.
Customs Documents Shopify Apps — Frequently Asked Questions
1. Which customs documents app has the highest market share on Shopify?
MS Order Printer ‑ PDF Invoice dominates the customs documents category on Shopify with 49.9% of installs — 20.1pp ahead of Packlink PRO Shipping Platform. This is a clear leader by share, so most merchants default to it unless they have a niche-fit reason to pick differently.
2. How is market share calculated for customs documents Shopify apps?
For customs documents (a keyword page), market share is rank-weighted — apps at position #1 carry roughly 40× the weight of apps at position #22, and apps beyond #22 are excluded. Each app's weighted score is divided by the total weighted score across the keyword to give the share %. This reflects Shopify search behaviour: most installs come from the top of the results.
3. Which customs documents apps are gaining market share on Shopify?
Packlink PRO Shipping Platform is gaining customs documents app market share fastest this month, up +7.91pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which customs documents apps are losing market share on Shopify?
Avada PDF Invoice Generator has lost the most market share this month among customs documents apps (-11.46pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most customs documents Shopify app installs?
France drives the largest share of customs documents app installs at 18.7%, followed by United States at 13.3% and Italy at 12.2%. Use the country picker on the third card to compare market leaders by country.
6. How many customs documents apps does ShopDigest track on Shopify?
ShopDigest tracks 95 customs documents apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
