(Updated October 2026) Track Mega PDF Invoices's estimated install share within every Shopify App Store group it appears in — categories, keywords, and collections — with current %, 30-day change, and Growing / Stable / Declining status. Automatically generate PDF invoices, credit notes and export in bulk. Supports Peppol e-invoicing..
Mega PDF Invoices's estimated install share within each Shopify App Store group it appears in — categories, keywords, and collections — with current %, status (Growing / Stable / Declining), and 30-day change. Filterable by date range and sortable by share or share change.
| Category/Keyword | Market Share | Status |
|---|---|---|
Collectionthank-you-order-status-invoices-printing | 0.21%0.12 | Declining |
CategoryInvoices and receipts Orders and shipping > Orders > Invoices and receipts | 0.09%0.05 | Declining |
CollectionWorks with Shopify POS | 0.05%0.02 | Declining |
CategoryOrders Orders and shipping > Orders | 0.03%0.01 | Declining |
CategoryOrders and shipping | 0.01%0.01 | Declining |
Keywordorder printer | 0.00%0.00 | Declining |
Keywordpdf invoice | 0.00%0.00 | Declining |
KeywordPDF | 0.00%0.00 | Declining |
KeywordData security | 0.00%0.00 | Declining |
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Key Insights:
Monthly market share trajectory for Mega PDF Invoices across its top 5 Shopify App Store groups over the past year — pick categories or keywords to plot, filter by country, and switch sub-tabs for absolute share or per-interval change.
| Category / Keyword | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| Thank-You-Order-Status-Invoices-Printing | 0.41% | 0.40%0.01 | 0.43%0.03 | 0.33%0.1 | 0.21%0.12 | 0.21% |
| Invoices And Receipts | 0.17% | 0.16%0.01 | 0.20%0.04 | 0.15%0.05 | 0.09%0.06 | 0.09% |
| Works With Shopify Pos | 0.07% | 0.07% | 0.09%0.02 | 0.07%0.02 | 0.05%0.02 | 0.05% |
| Orders | 0.05% | 0.05% | 0.06%0.01 | 0.05%0.01 | 0.03%0.02 | 0.03% |
| Orders And Shipping | 0.02% | 0.02% | 0.02% | 0.02% | 0.01%0.01 | 0.01% |
Key Insights:
Mega PDF Invoices captures the largest share of installs in thank-you-order-status-invoices-printing — 0.2% of the group's tracked install base, followed by 0.1% in Invoices and receipts and 0.0% in Works with Shopify POS. Sort the table by Share to see the full ordered list.
Mega PDF Invoices is contracting in more groups than it's expanding. thank-you-order-status-invoices-printing saw the sharpest dip this month — switch to "Market Share Changes" to see the full distribution and check whether the contractions cluster around a shared theme.
Market share is estimated from each app's review velocity within a group, used as a proxy for install share. For category and collection groups, it's a straight share-of-reviews calculation; for keyword groups, ranking position is weighted (rank #1 ≈ 40× the weight of rank #22, with apps beyond #22 excluded) since search traffic concentrates heavily at the top. The Country filter on the table re-computes share using only that country's reviews.
Share figures are recomputed weekly from the latest review data. Mega PDF Invoices is currently losing share in more groups than it's gaining — the trend chart's date range filter lets you check whether the slide started recently or has been ongoing.
Rankings and trends across every Shopify app, category, and keyword.