Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

TrackWP

Flexible Invoices for WooCommerce – KSeF Add-on

v2.6.0

by wpdesk · updated 6 days ago

Easily send invoices from Flexible Invoices straight to KSeF using the official Ministry of Finance API.

flexible invoicesinvoiceinvoicesksefwoocommerce
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#7,788
Down14 vs yesterday
Active installs (est.)
≈ 751
700+ reported · High
Total downloads
17.9K
17,850 all-time
Rating
4.0/5
1 reviews
Support resolved
100%
1 of 1 threads, last 2 months
Growing·Downloads +15.2% (30d)·Toward 800+ · ETA ~13d

Flexible Invoices for WooCommerce at a glance

Flexible Invoices for WooCommerce is a WordPress plugin by wpdesk with 700+ active installs, the #7,788 most popular plugin on WordPress.org. On a typical day it’s downloaded about 45 times, 15% more than the month before. It’s rated 4.0 out of 5 from 1 review. Version 2.6.0 came out on Nov 4, 2026 and is tested up to WordPress 7.1.4. Among the 12 plugins tagged “ksef”, it ranks #2. It was first released in 2025.

Chart time range

Applies to every chart below. History from Oct 11, 2026, 31 days.

Showing the last 30 days. Full history comes with any paid plan.See plans

Downloads over time

Download stats

1.3K downloads · the last 30 days

Downloads over time
Flexible Invoices for WooCommerce Compare series
Downloads over time: 18 days across 1 series.100200Oct 11Oct 14Oct 17Oct 20Oct 22Oct 25Oct 28
View as table
DateFlexible Invoices for WooCommerce
Oct 28, 2026243
Oct 27, 202651
Oct 26, 202649
Oct 25, 202632
Oct 24, 202638
Oct 23, 202644
Oct 22, 202646
Oct 21, 202667
Oct 20, 202629
Oct 19, 202685
Oct 18, 202620
Oct 17, 202623
Oct 16, 202638
Oct 15, 202650
Oct 14, 2026170
Oct 13, 2026202
Oct 12, 202635
Oct 11, 202637

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 751 · -0.4% in the last 30 days

Estimated installs
Estimated installs: 14 days across 1 series.745750755760Oct 27Oct 29Nov 1Nov 3Nov 5Nov 8Nov 10Oct 29, 2026: Tested up to 7.1.4
View as table
DateEstimated installs
Nov 10, 2026751
Nov 9, 2026751
Nov 8, 2026753
Nov 7, 2026751
Nov 5, 2026757
Nov 4, 2026756
Nov 3, 2026757
Nov 2, 2026758
Nov 1, 2026751
Oct 31, 2026755
Oct 30, 2026760
Oct 29, 2026750
Oct 28, 2026743
Oct 27, 2026754

Rank over time

#7,788 · up 44 in the last 30 days

Popular rank
Popular rank: 15 days across 1 series.#7.8K#7.8KOct 27Oct 29Nov 1Nov 3Nov 5Nov 8Nov 10Oct 29, 2026: Tested up to 7.1.4
View as table
DateDaily snapshot
Nov 10, 2026#7,788
Nov 9, 2026#7,774
Nov 8, 2026#7,747
Nov 7, 2026#7,767
Nov 6, 2026#7,762
Nov 5, 2026#7,750
Nov 4, 2026#7,783
Nov 3, 2026#7,778
Nov 2, 2026#7,762
Nov 1, 2026#7,800
Oct 31, 2026#7,790
Oct 30, 2026#7,783
Oct 29, 2026#7,824
Oct 28, 2026#7,838
Oct 27, 2026#7,832

Growth %

Average -0.03% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 13 days across 1 series.-1%0%1%Oct 28Oct 30Nov 1Nov 3Nov 5Nov 8Nov 10
View as table
DateGrowth
Nov 10, 20260.00%
Nov 9, 2026-0.27%
Nov 8, 2026+0.27%
Nov 7, 2026-0.40%
Nov 5, 2026+0.13%
Nov 4, 2026-0.13%
Nov 3, 2026-0.13%
Nov 2, 2026+0.93%
Nov 1, 2026-0.53%
Oct 31, 2026-0.66%
Oct 30, 2026+1.33%
Oct 29, 2026+0.94%
Oct 28, 2026-1.46%

Active installs band

700+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 15 days across 1 series.700Oct 27Oct 29Nov 1Nov 3Nov 5Nov 8Nov 10Oct 29, 2026: Tested up to 7.1.4
View as table
DateDaily snapshot
Nov 10, 2026700+
Nov 9, 2026700+
Nov 8, 2026700+
Nov 7, 2026700+
Nov 6, 2026700+
Nov 5, 2026700+
Nov 4, 2026700+
Nov 3, 2026700+
Nov 2, 2026700+
Nov 1, 2026700+
Oct 31, 2026700+
Oct 30, 2026700+
Oct 29, 2026700+
Oct 28, 2026700+
Oct 27, 2026700+

Search rankings

Where it appears in WordPress.org search for the searches you track, checked every day.

See where Flexible Invoices for WooCommerce ranks in search

Track this plugin to check its position for the searches you choose, daily, with an alert when it moves.

Track this plugin

Change log

From our daily snapshot of WordPress.org
  1. So far:Rank #7783 → #7788
    • Released 2.6.0 (was 2.5.4)
  2. Rank #7838 → #7750
    • Tested up to 7.1.3 → 7.1.4
    • Released 2.5.4 (was 2.5.3)

Versions in use

Share of active installs on each published version, from WordPress.org.

  • v2.633%
  • v2.533%
  • v2.421%
  • v2.25.8%
  • Other7.9%

Rating trend

4.0★★★★★1 reviews · steady in the last 30 days

Requirements & info

Version history
Version
2.6.0
Requires WordPress
6.4
Tested up to
7.1.4
Requires PHP
7.4
First released
Dec 16, 2025
Last updated
Nov 4, 2026
Releases, last 12 months
…

Questions about Flexible Invoices for WooCommerce

How many websites use Flexible Invoices for WooCommerce?

Flexible Invoices for WooCommerce is active on 700+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #7,788 most popular plugin on WordPress.org.

How many times has Flexible Invoices for WooCommerce been downloaded?

17,850 times in total since 2025. On a typical day it’s downloaded about 45 times. See download stats

When was Flexible Invoices for WooCommerce last updated?

Version 2.6.0 came out on Nov 4, 2026 (6 days ago).

Is Flexible Invoices for WooCommerce compatible with the latest WordPress?

Yes. It’s tested up to WordPress 7.1.4, the current version.

Is Flexible Invoices for WooCommerce still maintained?

Yes. Its last release was 6 days ago. Its authors resolved 1 of the 1 support threads opened in the last two months.

What rating does Flexible Invoices for WooCommerce have?

4.0 out of 5 from 1 review on WordPress.org.

What are the best alternatives to Flexible Invoices for WooCommerce?

The plugins most like Flexible Invoices for WooCommerce, by the tags they share, are PDF Invoices & Packing Slips for WooCommerce (300K+), Google for WooCommerce (800K+) and WooCommerce Stripe Payment Gateway (700K+). Compare all alternatives

Latest reviews

Analyze reviews
All reviews on WordPress.org

Review stats

4.0

★★★★★

1 reviews

  • 5 stars: 0 reviews, 0%
  • 4 stars: 1 reviews, 100%
  • 3 stars: 0 reviews, 0%
  • 2 stars: 0 reviews, 0%
  • 1 stars: 0 reviews, 0%
Positive
100%4–5★
Mixed
0%3★
Critical
0%1–2★
  • About 1 more 5★ reviews would lift it to 4.1.
  • Each new 1★ review takes 3 five-star reviews to balance out.

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor
Flexible Invoices for WooCommerce
Suggested:
Metric
Flexible Invoices for WooCommerce
Estimated installs≈ 751
Reported installs700+
Rating4.0
Reviews1
Total downloads17.9K
Authorwpdesk
First releasedDec 16, 2025
Version2.6.0
Requires WP6.4
Requires PHP7.4
Last updatedNov 4, 2026

Alternatives to Flexible Invoices for WooCommerce

Compare all alternatives

Popular plugins with the same tags, the most in common first.

Side by side:Flexible Invoices for WooCommerce vs PDF Invoices & Packing Slips for WooCommerceFlexible Invoices for WooCommerce vs Google for WooCommerceFlexible Invoices for WooCommerce vs WooCommerce Stripe Payment Gateway

More by wpdesk

See everything by wpdesk

Other plugins from this author in our catalog.