by SlicedInvoices 4.6 (117 reviews)

Sliced Invoices - WordPress Invoice Plugin

Name: Sliced Invoices - WordPress Invoice Plugin
Rating: 4.6 (117 reviews)
Author: SlicedInvoices

A WordPress invoicing plugin for creating invoices and quotes. Online payments, manage clients, reports, exports, taxes & more.

Sliced Invoices ranks #3,246 among WordPress.org plugins with 5,000+ active installations, is #422 of 12,302 in the E-commerce category, a 4.6/5 rating from 117 reviews, and was last updated Aug 20, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1

v3.10.1 Current Version v3.10.1

Updated 4 weeks ago Last Update on 20 Aug, 2026

Refreshed 9 hours ago Last Refreshed on

#422 of 12,302 in E-commerce Top 5% by installs Downloads -29.1% this week Actively maintained

View on WordPress.org

Rank

#3,246

-1 this week

Active Installs

5K+

-4.4%

KW Avg Position

— No change

Downloads

253.4K

+44 today

Support Resolved

100%

— No change

Rating

92%

Review 4.6 out of 5

4.6 (117 reviews)

Next Milestone 6K

Total Progress 20.3%

5K+ 6K+

282

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Need 797 more installs to reach 6K+

Rank Changes

Current #3,246

Change

Best #

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

4.6

117 reviews

Overall 92%

97 (83%)

6 (5%)

5 (4%)

1 (1%)

8 (7%)

Support Threads Overview

Resolved

Unresolved

Total Threads

Resolved

Unresolved

100%

Resolution Rate

Security History

Source: WPVulnerability

7 known vulnerabilities on record · 2 in the last 24 months · checked 3 days ago

Jun 15, 2026 UNPATCHED

Sliced Invoices – WordPress Invoice Plugin [sliced-invoices] <= 3.8.2 (unfixed)

CVE-2019-25746 · No fix released
Mar 31, 2025 UNPATCHED

Sliced Invoices – WordPress Invoice Plugin [sliced-invoices] <= 3.10.0 (unfixed)

CVE-2025-31628 · No fix released
Mar 28, 2024

Sliced Invoices – WordPress Invoice Plugin [sliced-invoices] < 3.9.3

CVE-2024-30517 · Fixed in v3.9.3
Dec 17, 2021

Sliced Invoices – WordPress Invoice Plugin [sliced-invoices] < 3.8.17

Fixed in v3.8.17
Oct 22, 2019

Sliced Invoices – WordPress Invoice Plugin [sliced-invoices] < 3.8.3

Fixed in v3.8.3
Oct 18, 2019

Sliced Invoices – WordPress Invoice Plugin [sliced-invoices] < 3.8.4

Fixed in v3.8.4
Oct 17, 2019

Sliced Invoices – WordPress Invoice Plugin [sliced-invoices] < 3.8.4

CVE-2020-20625 · Fixed in v3.8.4

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Plugin Details

Version: 3.10.1
Last Updated: Aug 20, 2026
Requires WP: 4.0+
Tested Up To: 7.1
PHP Version: 5.5 or higher
Author: SlicedInvoices

Support & Rating

Rating: ★ ★ ★ ★ ★ 4.6
Reviews: 117
Support Threads: 1
Resolved: 100%

Keywords

invioce invoice invoicing pdf invoice quote

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TL;DR

AI summary of the plugin's readme

Sliced Invoices is for WordPress site owners who need to send quotes and invoices to clients and get paid online. It solves the problem of managing quoting and invoicing directly within WordPress, including payments, client management, taxes, and reporting.

Online payments via PayPal Express Checkout
Auto increment of Invoice & Quote numbers
Flexible tax settings
Customizable email templates
Automatic payment reminder emails
Bulk CSV import of Quotes & Invoices
WordPress Multisite support
Convert Quotes to Invoices

Frequently Asked Questions

Common questions about Sliced Invoices - WordPress Invoice Plugin

There is full documentation as well as a Getting Started guide at our website

For all support issues please open a Support Ticket on our website.

Yes, you can have full control over the look of the invoices and quotes by using CSS or creating your own template, which is much the same as creating a page or post template. Or you can simply use one of the 3 inbuilt templates. Read more about how to customize the templates in this guide

Yes, you can use either one of our free extensions for this. We have a Gravity Forms extension and a Contact Form 7 extension available which allow you to easily set up a form on your website to create quotes automatically.

Yes, your clients can pay online using PayPal, meaning that they can pay with their PayPal account or with their credit card. There is also a Stripe Extension available and more payment gateways too.

Yes, there is an extension available that gives clients a full dashboard to view their invoices and quotes as well as update their business details - Client Area Extension.

Yes, there is a PDF extension available to do just that (as well as other things like sending emails direct to clients). The PDF & Email Extension will add a 'Print PDF' button to the admin area and also to the top of the invoice, allowing your client to easily print the invoice to PDF.

Yes they are, but these are premium extensions that are available in the extension marketplace

Yes, Invoices and quotes are called many different things in different parts of the world which is why we have made it easy to label your invoice or quote as anything you like. Invoices could be renamed to Tax Invoice, Bill, Sale, Account, Statement or whatever else you desire. Quotes could be renamed to Estimate, Proposal, Tender, Bid or anything else.

Yes, it does! As of version 3.0.0 you can network activate Sliced Invoices in WP Multisite.