PDF Toolbox

Name: PDF Toolbox
Rating: 2.63 (24 reviews)
Author: officeonlinesystems

Merge PDF, split PDF, rotate PDF, add watermark, delete pages, convert PDF to doc & convert PDF to xls

As of May 2026, PDF Toolbox has 3,000 users and a 2.63/5 rating from 24 reviews in the Productivity category.

officeonlinesystems Productivity

Chrome Web Store ↗.crx

Users0%

3.0K

3,000

Rating0%

2.63

24 reviews

Reviews0%

Version

3.8.5

Manifest V3

Permissions & access

Permissions: storagewebRequest
Host access: https://*/*, http://*/*

Screenshots

About

PDF Toolbox is an extension that allows to split, merge, extract pages, rotate and mix PDF documents directly from your web browser. You only need to open the extension, choose the functionality you want, select the PDF file you want, and finally run it. As a result of that, the extension will automatically download the PDF file modified. 

Its main functionalities are:

• Merge PDF files selecting documents. It combines multiple documents to make a single PDF with ease.
• Split PDF files. It splits and extracts them into multiple files.
• Rotate PDF files. It rotates all pages of a file.
• Add page with numbers. It inserts page numbers into your PDF.
• Delete PDF pages. It removes some pages and save result as new PDF.
• PDF to Word convert. It transforms PDF files into editable Word documents with ease.
• PDF to Excel convert. It transforms PDF files into editable Excel sheet with ease.
• Add watermark. It adds watermark Image or text to your PDF document.

This extension also includes the previous Avidemux app for Legacy support.