CamScanner vs Square 9

Adobe Acrobat

Microsoft Lens

iLovePDF

Adobe Acrobat is PDF editing software that can be used to create, convert and share PDF documents. It can convert documents in Microsoft Office formats to PDFs, and vice versa. PDFs can be viewed, annotated, and signed using Adobe Sign and the free Acrobat Reader mobile app.

Microsoft Lens (formerly Microsoft Office Lens) is an optical character recognition (OCR) solution designed to help businesses of all sizes capture and record information from images, documents, notes, whiteboards, business cards and more. It allows users to scan and create digital copy of any printed or written text.

iLovePDF is an online service that provides comprehensive tools for PDF document management. The platform offers features for organizing, optimizing, converting, editing, and securing PDF files, including merging, splitting, compressing, and converting PDFs to and from various formats. Available as both web and mobile applications, iLovePDF enables users to work with documents across different devices.

CamScanner is an OCR solution that helps businesses convert files, edit PDFs, add annotations, manage compressions, and more from within a unified platform. The PDF processing functionality, allows staff members to merge files, split pages, add signatures, create watermarks, and edit text.

Annotations

Convert to PDF

Data Capture and Transfer

Data Extraction

Data Import/Export

Document Conversion

Document Imaging

Document Management

Electronic Signature

Image Pre-processing

PDF Conversion

Search/Filter

Text Editing

Text Extraction

Reviews for CamScanner come from a wide variety of industries, including education management (8% of reviewers), computer software (7%), and information technology and services (7%). The most frequent use case for CamScanner cited by reviewers is OCR (100% of reviewers).

Users and use cases

Some users say CamScanner offers good value for money, especially with essential features in the free version. Reviewers appreciate affordable pricing and free trials, but some report distracting ads and feel the paid version is expensive unless used professionally.

Value for money

CamScanner is an OCR solution with key features that include PDF conversion, document conversion, text extraction, and more.

CamScanner

Web-based

Android

iPhone

Revver

PDFelement

ABBYY FineReader PDF

Smallpdf

Basic

Watermark limits professional use

Manager

If you are on the free version of CamScanner, all documents contain their logo on the scanned files, which can be an inconvenience.

Hardware engineer

I really don't like the water marks ar the end of the document as I am using a free version on android .

71% of reviewers feel negative about CamScanner’s watermark on scanned documents in the free version. Users indicate that the persistent watermark or logo can make documents look unprofessional and sometimes interferes with important content. Some reviewers report that having to pay for the premium version to remove the watermark is inconvenient, especially when they need to submit official or business documents. They mention that the watermark is a recurring frustration, leading some to seek alternative solutions when watermark-free scans are required for their work or personal needs.

Intuitive and simple operation

SEO Specialist

Overall its a simple app, with just a few functions, but all are easy to use and very handy in almost any workplace.

president

I love the ease of the product and how easy it is to use while on the go and out of the office.

100% of reviewers feel positive about CamScanner’s ease of use. Reviewers appreciate that the app is straightforward and user-friendly, making it accessible even for those with minimal technical skills. They indicate that the simple layout and intuitive navigation allow them to complete tasks quickly without confusion. Some users say the app’s practicality helps them stay organized and productive, especially when working on the go. Users find that learning to use the software requires little effort, and they value how it streamlines their workflow and simplifies document management in both personal and professional settings.

Convenient mobile scanning quality

Occupational Health and Safety Manager

it can bring a skewed image into a good and straight shape and allow for light adjustments to perfect the final scanned copy.

Overall, Camscanner helped me get rid of manual scanners and helped me quickly scan documents, efficient storage and fast retrieval.

94% of reviewers feel positive about CamScanner’s document scanning capabilities. Users report that the app delivers high-quality scans using their mobile devices, often eliminating the need for traditional scanners. Reviewers appreciate features like automatic cropping, enhancement filters, and batch scanning, which save time and improve document clarity. They find the ability to convert scans into various formats, such as PDF or JPEG, especially useful for sharing and submitting documents. Some reviewers mention that the convenience of scanning, editing, and sending documents from anywhere is a significant benefit for both work and personal use.

Software Engineer

Additionally, CamScanner does a great job detecting what parts on the scan are documents and what is not.

Integrity Engineer

I travel a lot for work and this app has saved me so much time with its ability to quickly and accurately scan receipts and email them.

Administrative Accountant

I also like how its scan function analyses and correctly matches with the shape of the thing I'm scanning.

Accounting Secretary

What i like most about CamScanner is that, i can easily convert an image document into a PDF file.

It is easy to scan documents with your phone and send them to yourself via email or storing them in Google Drive.

Data and research lead

In my opinion, it's an efficient and very easy way to scan, save, and share documents in different formats without needing a dedicated scanner. And it's free, as long as you don't mind some occasional crazy pop-ups.

Administrador

In addition to scanning with your cell phone camera, it also converts PDF files to Word

Backend Developer

CamScanner has been one of the best applications from the moment I was in the university and I needed to submit a lot of written assignments to an online portal to the point till now when I am professionally working and I need to submit a lot of professional documents.

Owner

What I like most about CamScanner is the ability to scan documents and convert into a pdf file and that comes with the free version alone.

Socio

The document capture is not always legible, it is necessary to capture the document more than once

Planning Engineer

This application provides more reliable documents since It makes the scanned information editable other than preparing scanned documents.

I love how high quality copies I can get using my cheap phone camera.

Sometimes, when I print the PDF, it doesn't come out in one piece.

It's literally like scanning, but without needing a huge machine, and I can do it anywhere it's necessary!!

Hello Promotion

I think it's quite user friendly and comes handy anytime it's needed.

Graphic Design and Marketing

If I HAD to choose, it would be the excessive ads. But that doesn't bother me as much at all.

Civil Engineer

When you need to scan a document and create a pdf but you don't have a scanner with you, this is the best solution.

Just love the idea of not having to run to a scanner/printer to get the job done.

Autonomo

I use it whenever I need to send some document in PDF and I only have it on printed paper.

Retired

There capturing and scanning documents or anything is superb. Because I scanned my ID for a work and scanned image was pretty clean.

Instructional designer

There can be some confusion between free tools and those at

Pediatric register

Nice application helping to finish and processing picts and pdf files

Freelancer 

Also of the important features is that it provides the ability to modify and name the document, secure important files through a strong password to protect them and prevent intrusion on them, and these digital files can be shared over the Internet with others smoothly.

It contains smart tools such as cropping and automatic optimization of images and texts, to improve the quality of scanning, and images with high accuracy and true colors are obtained.

Customer care executive 

One can convert any  number of pictures in the document form and if the user want, password can also be added in the same.it has a wonderful feature of sorting the document also.

Student

CamScanner is a mobile app that lets you use your phone's camera to scan documents and save them as PDFs or JPGs.

Communications Director

Digital Influencer

My only observation is about the amount of ads that run while using the app, there could be fewer ads.

Sales Engineer

This app is very useful to convert and high quality images as well as scanning and sharing by converting it to pdf or jpg file which makes work so easy for business & private company works.

It urged me to go for the paid version of the app since the free version includes much less tools than the paid version.

The App is very handy, it scans documents quickly and produces a file to share.

Midias

What I liked most about the CamScanner app was the precision with which it frames documents, photos and converts photos to pdf format.

Engineer

Also, it allows users to convert scanned images or PDFs into editable formats like Word, Excel, or PPT.

Administrative assistant

I use camscanner for entering documents while on the go.

PM Intern

Adjust the scan quality so that the text is clear and crisp, also different filters can be applied on the pages of the document.

Sales Consultant

This is a great way to email customers copies of signed with ink contracts.  

Engineer 

Well, the app have the ability of fast scanning documents and batch scanning. And also automatically align document

It also allows selecting the page boundary manually and straightening the scanned page according to the boundary.

very helpful to use when entering documents online. when you don't have a copier/scanner this is VERY helpful

I also liked how it can be quickly converted into any file format we like.

I love that it edits the documents to make them more legible.

CamScanner provides some basic text editing capabilities, it may not have the full range of editing tools that some users need.

Senior Data Governance Analyst

It was a good experience, I managed to solve what I needed

stress free way of keeping documents filed.

I liked how simple and straightforward this app is to use.

Marketing Director

I was able to scan my projects in high quality without any troubles.

The CamScanner converts but after conversion the quality of the image sometimes change. And the watermark cannot be removed in free version.

Document Scanning

Reviewers indicate that CamScanner’s document conversion aspect allows them to seamlessly convert scanned images into various formats such as PDF, Word, Excel, JPG, and PPT. Users report the process is intuitive, fast, and can be done anywhere using their mobile device. They find CamScanner’s document conversion helpful for digitizing contracts, sharing files in needed formats, and reducing reliance on other conversion tools, appreciating the variety of export options available. Of the 32 CamScanner users who gave detailed accounts of their use of Document Conversion, 94% rated this feature as important or highly important.

Mobile Camera

User Interface

Email Sending

Security and Access Control

Ease of Use

Student Use

Freelancers

Small Business

Large Enterprises

Mid-size Business

Some users report that CamScanner offers a solid free version with enough features for basic needs, and they appreciate its affordability and the availability of both free and paid plans. Reviewers appreciate the free trial and say the paid version adds valuable functionalities. Some users say the premium plan is affordable for extensive use, but others find it expensive for occasional needs. Users think the free version includes many ads, which they find distracting or disruptive, and some reviewers feel that essential features are locked behind the paid version, limiting the free plan’s value.

INTSIG Information

Google Drive

Google Drive is a cloud storage and backup platform to access files, docs, photos & more, store them in a safe place, and collaborate with other people

Google Workspace

Google Workspace is a suite of applications from Google which offers a number of tools to communicate and collaborate with colleagues, store files, and manage data from all devices.

OneDrive

OneDrive is a secure access, sharing, and file storage solution which enables users to store and share photos, videos, documents, and more at anytime, via any device.

Info Sec Lead

Response time combined with the depth and breadth of knowledge by support is amazing.

We haven't had to call Support too often and when we were deploying Square 9 they were always helpful and fantastic, treating our business like their business.

Square 9 is an enterprise content and document management platform that helps businesses streamline document capture, web forms, and other business process automation tools to automate processes.

CamScanner vs Square 9 Comparison (2026)

CamScanner

Square 9

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives