Flexible PDF Invoices for WooCommerce & WordPress
by wpdesk · Uncategorized
Also makes 23 other plugins · 127.8K+ installs across the portfolio →
WooCommerce PDF invoices made simple. EU VAT validation, reverse charge invoice, proforma invoices, MOSS / OSS support, invoices in bulk and more.
Try it live opens a temporary test site in your browser, which can take about 20 seconds to load. Plugins that rely on outside services or a full server may not work completely there.
Health
A 88/100
no flags
Active installs
6K+
≈6.5K estimated
Momentum
+48%
downloads vs prior 30d
Biggest opportunity: Rating quality scores 85/100. Lift the average: resolve the issues driving the low reviews.
88 health vs 58 average across 25,763 Uncategorized plugins
Install conversion
How it's measured →1.4%
of downloads still active
At least 6K of 433.9K lifetime downloads are still running, above its category: the median Uncategorized plugin keeps 0.6%, across 17,773 plugins.
Downloads count every update, not just first installs, so older and more frequently released plugins read lower. Compare against other Uncategorized plugins, not across the directory. wp.org reports active installs as the bottom of a band, so the real rate is this or higher.
This plugin shipped 35 releases in the last 12 months, and every existing install that updated counted as another download. wp.org publishes no split between first installs and updates, so we show the raw rate rather than guess at one.
Details
Directory ranking optimization
How it's scored →How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.
Excellent listing optimization
Well tuned across the board
Updated 12 days ago
Tested up to WordPress 7.1.4, the current branch or newer
4.4★ over 37 reviews, smoothed to 4.23★
5 of 5 tags set · short description in place
1 of 1 support threads resolved in the last 2 months
Search visibility
How it's tracked →Directory searches this plugin turns up in, and which way each one is moving. WordPress.org publishes no history of search positions, so this starts the day we first tracked a keyword and never backfills.
35
Momentum
Losing ground
-0.2
Velocity
places per keyword, 28d
13%
Breadth
of keywords climbing, 28d
-0.8
Acceleration
recent half vs earlier
wp.org is where the directory puts the plugin for that search. On merit is where it would sit if results were ranked on rating, support and updates, without the install boost. The last column is how far the wp.org position moved, from our first reading in the last 90 days to the latest.
| Keyword | wp.org | On merit | wp.org move, 90 days |
|---|---|---|---|
| faktury your tag | #1 | #1 | 0 |
| faktura online your tag | #1 | #1 | 0 |
| e faktura your tag | #1 | #1 | 0 |
| faktura ksef your tag | #1 | #1 | 0 |
| ksef your tag | #2 | #1 | 0 |
| reverse charge | #2 | #3 | 0 |
| flexible invoices | #1 | #1 | 0 |
| pdf invoices | #3 | #3 | 0 |
| faktura | #1 | #1 | 0 |
| faktura vat | #1 | #1 | 0 |
| woocommerce pdf invoices | #3 | #5 | up 1 |
| moss | #3 | #3 | 0 |
| invoices | #4 | #5 | 0 |
| oss | #4 | #3 | 0 |
| proforma | #5 | #5 | 0 |
| e faktury | #2 | #1 | 0 |
| pdf invoice | #4 | #5 | up 1 |
| invoices online | #3 | #4 | 0 |
| proforma invoice | #3 | #4 | 0 |
| flexible content | #6 | #10 | 0 |
172 searches this plugin appeared in over the last 90 days, 20 listed. 118 left out as unrelated or noise (years, numbers, stray words).
What to do about it
- Your five tags are all earning their place. Each gets you onto page 1 of its own search, so none is worth giving up. “invoices”, “proforma” and “e invoice” (#4, #5 and #8 untagged) would be the next worth testing if a slot frees up.
Daily downloads
Since 5 Oct 2022 · 1,490 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peak 20.8K · peaks are release surges
Directory rank vs rivals
wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you
Rating trend
Star average over time · dips mark rough releases
Health trend
Composite health score, snapshotted daily
Update activity
How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.
Release cadence
Actively maintainedHow often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.
35
releases in the last 12 months
12d ago
latest release · v7.1.0 · 21 Oct 2026
173
tagged releases on record
Recent releases
What its installed base runs
via wordpress.orgShare of active installs on each version of this plugin. Green is the current release; a big slice on older versions is a user base that has stopped updating.
Estimated active installs
The public count shows “6K+”. Our estimate pins where the real number sits.
Crossed into this band 6 months ago; a band this size takes about a year or more to cross, which places it about 51% of the way through.
Install history since 20 Nov 2019
Recent reviews
All reviews on wp.org ↗- ★★★★★ nenadconic8mo ago
I have contacted support in the name of my company Maksimer with 2 issues regarding Flexible invoices plugin and KSeF integration. Got a prompt response that they will work on the issue soon. Usually that can mean a lot of things but was really amazed that in a matter of week I got a response that both issues will resolved in their new plugin versions. This shows care about their customers. Well done
Read on wp.org ↗ - ★★★★★ majkl41111mo ago
I started using the free version of the plugin, after reviewing it I decided to upgrade to the Pro version. It contains everything a regular online billing cloud does and is fully functional and reliable. I recommend this plugin.
Read on wp.org ↗ - ★★★★★ magdalenajma11mo ago
Korzystam z wersji PRO i mimo że napotkałam kilka problemów technicznych, obsługa wsparcia okazała się naprawdę na najwyższym poziomie – szybka, konkretna i bardzo pomocna. Dziękuję za profesjonalne podejście.
Read on wp.org ↗ - ★★★★★ pieterman19821.3y ago
Zgodnie z oczekiwaniami. WP Desk jest generalnie bardzo dobrym developerem, to nie jest jedyna ich wtyczka, z jakiej korzystam.
Read on wp.org ↗ - ★★★★★ majazieba1.8y ago
Sprawna, prosta w obsłudze i w 100% bezproblemowa wtyczka. Świetna!
Read on wp.org ↗ - ★★★★★ Karolina2.1y ago
The plugin is user-friendly and easy to use. It offers plenty of options in the free version, which is more than enough when starting out in e-commerce. Additionally, the support team responds quickly, explains everything clearly, and is very helpful. Highly recommend!
Read on wp.org ↗ - ★★★★★ user2502202312.3y ago
Moved our invoices over to Flexible Invoices and it was a disaster. Paid for the premium version as I wanted them to be automated. No issues there but then it turns out you have to pay for another plugin to disable the automated emails sent to buyers. This is then another plugin I have to pay for and manage/update. Completely unnecessary. The customer support is slow to respond, and emails bounce back when you reply. So have to create a new ticket for each reply making it hard to follow. Just overall comes across as an amateur company.
Read on wp.org ↗ - ★★★★★ dkrzyzanski3.0y ago
Niby wszystko super, ale żeby załączyć fakturę PDF do maila trzeba rozszerzyć plugin, czyli znowu dopłacać. Chcesz zmienić szablon? Również płać. Znowu:) Nie polecam, żałuję, że nie skusiłem się na alternatywę która ma wszystko w jednej cenie.
Read on wp.org ↗
Latest updates
via wp.org changelogRecent releases and news for this plugin
- 2026-10-21 Version 7.1.0 Added features for recognizing EU countries have been added Fixed a VAT number that fails the format check no longer shows “I confirm that my VAT number is valid.” A missing country prefix, or a space, hyphen, comma or d 7.1.0
- 2026-10-14 Version 7.0.0 Checkout no longer writes user meta vat_number or invoice_ask . New profiles use billing_vat_number and billing_invoice_ask . The old VAT number and the old invoice request are still read when the new key has never been 7.0.0
- 2026-10-12 Version 6.2.31 Fixed production build shipping unused development tooling packages in vendor_prefixed. 6.2.31
- 2026-10-07 Version 6.2.30 Added support for WooCommerce 11.2 6.2.30
- 2026-09-23 Version 6.2.29 Hooks arguments in email templates. Argument $email now passes a WC_Email instance to WooCommerce email template hooks instead of the recipient address string, matching WooCommerce core. 6.2.29
- 2026-09-15 Version 6.2.28 Added option to use SKU numbers on invoice templates made with block editor 6.2.28
Security history
via Wordfence IntelligenceThe 1 disclosed vulnerability is patched in the current version (7.1.0). Sites still on an older version should update.
Vulnerability records provided by Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. License and terms.
CVE records: Copyright 1999-2026 The MITRE Corporation. CVE terms of use.
Languages
via translate.wordpress.orgTranslated into 13 languages, 4 at 90% or more
AI assistants
How it's measured →Whether ChatGPT and Claude name this plugin when asked the category question, and whether the readme gives them something to quote.
Not measured yet for this plugin’s topics. Its tracked searches are not among the measured topics. See the topics measured so far.
Readme readiness
6 of 8 pass · checked 29 Oct 2026Can an assistant quote this readme? Eight deterministic checks over the wp.org listing, no model involved.
- ! Says what it does Short description names no action; say what the plugin does for the site.
- ✓ Has a FAQ 15 questions in the FAQ.
- ✓ FAQ asks real questions 15 of 15 read like questions a user would type.
- ✓ Names who it is for Names its audience or use cases ("use it", "if you need").
- ✓ Names what it works with Mentions WooCommerce, Gutenberg, WPML.
- ✓ Headings and lists 15 headings and 7 lists.
- ✓ Enough to quote 6,167 characters of description.
- ! Tags match the text Only 0 of 5 tags appear in the text ("e-faktura", "faktura ksef", "faktura online", "faktury", "ksef" missing).
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
- 2026-05-08 7K+ → 6K+ down after 71 days in tier
- 2026-02-26 6K+ → 7K+ up after 2 days in tier
- 2026-02-24 7K+ → 6K+ down after 1 days in tier
- 2026-02-23 6K+ → 7K+ up after 2 days in tier
- 2026-02-21 7K+ → 6K+ down after 2 days in tier
- 2026-02-19 6K+ → 7K+ up after 25 days in tier
- 2026-01-25 7K+ → 6K+ down after 6 days in tier
- 2026-01-19 6K+ → 7K+ up after 1 days in tier
Competes with
The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).
-
Polski for WooCommerce 60+ installs · 4.3★ · 2 shared tags A -
ByteWave Faktury — installs · 3.6★ · 2 shared tags -
Yzukar B2B Invoice Fields for KSeF — installs · 3.6★ · 2 shared tags -
FakturFlow – E-Invoicing for KSeF — installs · 3.6★ · 2 shared tags -
Ksefshop Invoices for WooCommerce — installs · 3.6★ · 2 shared tags -
Flexible Invoices for WooCommerce – KSeF Add-on 700+ installs · 3.9★ · 1 shared tag B
Embed this report card
Drop a live Pulse card for Flexible PDF Invoices for WooCommerce & WordPress into a readme, a review or a deck. It updates itself.
<iframe src="https://plugins.wpmayor.com/embed/flexible-invoices" width="480" height="300" style="border:0" loading="lazy" title="Flexible PDF Invoices for WooCommerce & WordPress — Plugin Pulse"></iframe> Flexible PDF Invoices for WooCommerce & WordPress: 6K+ active installs, 4.4★ (37 reviews). Plugin Pulse (WP Mayor), as of 2026-11-02. https://plugins.wpmayor.com/plugin/flexible-invoices
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