Diffchecker
Diffchecker is a free online tool that allows users to compare two text documents and see the differences highlighted. It is useful for checking changes between drafts or versions of documents.
text
compare
diff
documents
drafts
versions
Diffchecker: Free Online Text Diff Checker
Compare two text documents and see differences highlighted, perfect for reviewing document drafts or versions
What is Diffchecker?
Diffchecker is a free web-based application that allows users to easily compare two text documents and see the differences highlighted. It is an invaluable tool for anyone who needs to check changes between different versions of documents, code, websites, etc.
To use Diffchecker, you simply copy and paste the text from two files or sources into the two text boxes provided. You can also upload documents directly from your computer. Diffchecker will then compare the texts and highlight any additions, deletions, or alterations between them.
Some key features of Diffchecker include:
- Side-by-side comparison with differences color coded
- Options to ignore whitespace, punctuation, case differences
- Shareable URL to allow collaborators to access comparisons
- Intuitive user interface requiring no signup
- Support for many file types including Word, Excel, PowerPoint, PDF
With its simple yet functional interface, Diffchecker makes it easy for writers, developers, researchers, students, and anyone needing to track changes between documents to quickly see deletions, additions, and edits between drafts. It saves significant time over manual comparisons, especially for longer documents. The tool is free and supported by ads, with reasonably priced premium paid plans offering additional features.
Diffchecker Features
Features
- Compare two text documents or code snippets side by side
- Highlight differences between documents
- Sync scrolling between compared documents
- Share comparison links
- Upload documents from computer or paste text
- Choose from different diff algorithms
- Customizable interface with themes
- Word, character and line count
Pricing
- Freemium
Pros
Free to use with no account required
Simple and easy to use interface
Fast comparison of large documents
Useful for checking differences in code, essays, articles etc.
Cons
Limited to text comparisons only
No advanced features like merge, version control etc.
Formatting like bold, italics etc not retained in comparisons
No plugins or integrations with other tools
Official Links
The Best Diffchecker Alternatives
Top Office & Productivity and Document Management and other similar apps like Diffchecker
WinMerge
WinMerge is an open-source visual differencing and merging tool for Windows. It allows you to compare both folders and files, clearly presenting differences in a visual text format that is easy to understand and handle.Some of the key features of WinMerge include:Comparing both folders and files, with support for recursionTwo-...
WinDiff
WinDiff is a visual file and directory comparison tool for the Windows operating system. It was originally developed by Microsoft and released in 1996 as part of the Microsoft Windows NT 4.0 Resource Kit Tools package. WinDiff allows users to visually compare two text files, two directories, or two binary...
KDiff3
KDiff3 is a powerful yet easy-to-use open source diff and merge tool available free for Windows, macOS, and Linux. It enables software developers and other users to visually compare two or three files or directories, clearly see their differences line-by-line or word-by-word in side-by-side or unified layouts, and safely merge...
FileMerge
FileMerge is a free file and folder comparison utility that comes included with Apple's Xcode developer tools for macOS. It provides a graphical interface for visually comparing two files or folders, and allows you to easily see differences between them line-by-line or side-by-side.Some key features of FileMerge include:Comparing text files...
DiffMerge
DiffMerge is a handy utility for visually comparing and merging text files on Windows, macOS, and Linux operating systems. Developed by SourceGear, it enables users to quickly see differences between files in a side-by-side view and integrate changes from one file version to another with just a few clicks.Some key...
Kompare
Kompare is a free, open source diff and merge tool that enables users to visually compare files and directories. It features two- and three-way comparison modes with color highlighting and syntax awareness for many popular programming and markup languages like C++, Python, HTML, XML, and more. Kompare integrates with version...
SmartSynchronize
SmartSynchronize is a versatile and powerful file synchronization and backup software available for Windows, macOS and Linux operating systems. It enables easy one-way or two-way synchronization and backup of files, folders, and drives between various sources including:Local folders and drivesExternal hard drives and USB drivesNetwork folders and drivesFTP, SFTP, WebDAV...
WinMerge 2011
WinMerge 2011 is a free open source visual differencing and merging tool for Windows. It allows you to easily compare both folders and files, presenting differences in a convenient side-by-side or in-line visual text format that is intuitive and easy to understand and handle.WinMerge can compare both ASCII and binary...
WinMerge JP
WinMerge JP is a versatile open source differencing and merging tool for Windows. Originally a fork of WinMerge, it has since evolved with many additional features tailored specifically for Japanese users.Some key features and capabilities include:Comparing both folders and files to detect changes2-way and 3-way merging of text files with...
Tkdiff
Tkdiff is an open source visual diff and merge tool used to compare text files. It highlights the differences between two files visually, making it easy to see additions, deletions, and other changes at a glance. Some key features include:Color coded highlighting for differences, including words changed, lines added or...
DiffNow
DiffNow is a free online difference checker that allows users to compare two text files, documents, folders, or websites to find the differences. It is very easy to use - you simply copy and paste or upload the original and revised versions into DiffNow's side-by-side comparison tool.Once the texts are...
Draftable
Draftable is an innovative software service that facilitates efficient document collaboration and version control. It integrates seamlessly with popular productivity suites like Microsoft Office and Google Workspace, allowing users to upload Word documents, Excel spreadsheets, PowerPoint presentations, and more.The core functionality of Draftable centers around its advanced document comparison features....
Workshare Compare
Workshare Compare is a powerful yet easy-to-use document comparison software designed to help professionals compare different versions of documents like PDFs, Word docs, PowerPoint slides, and more. With its advanced document analysis capabilities, Workshare Compare allows users to quickly and accurately analyze changes made between any two versions of a...
SemanticMerge
SemanticMerge is a merge and diff tool for software developers. It goes beyond text-based changes to understand the meaning and context behind code changes using advanced analysis. This allows SemanticMerge to reduce merge conflicts and enable faster, safer integration of code changes.Unlike traditional diff tools that simply compare text, SemanticMerge...
Diff Doc
Diff Doc is a handy document comparison software that allows you to quickly spot differences between two versions of a text document. It is designed to improve document management and collaboration workflows.To use Diff Doc, you simply input two document versions in popular formats like Word, PDF, or Text. The...
Mergely
Mergely is a free web-based diff and merge tool used for comparing text documents and code. It displays the differences between two files or texts side by side with color coding for easy visual analysis. Some key features of Mergely include:Comparing and merging text files like code, documents, etc.Side by...
DirEqual
DirEqual is a powerful yet easy-to-use file and folder comparison utility for Windows. It enables you to quickly compare two directories or drives and identify differences in file contents, permissions, timestamps, and other attributes.Some key features of DirEqual include:Comprehensive comparison of files and foldersAbility to filter comparison results easilyMultiple comparison...
AptDiff
AptDiff is an open source command line tool used to compare and analyze different package versions between Debian or Ubuntu Linux systems. It allows you to see detailed changes in package contents, dependencies, and other metadata when a package gets updated to a newer version.Some key features and use cases...
CompareMerge
CompareMerge is a file and folder comparison software for Windows. It provides an easy way to visually compare two files or folders, and clearly highlights any differences between them. Some key features of CompareMerge include:Fast and accurate comparison of text files like Word docs, code, CSVs, and moreBinary comparison for...
TextCompare
TextCompare is a powerful yet easy-to-use online text comparison software. It allows users to upload two text documents and perform a side-by-side comparison, clearly highlighting any differences between the two documents. Some key features of TextCompare include:Drag-and-drop interface for quickly uploading text filesChoice of over 10 different highlighting color schemesOptions...
Text Comparator
Text Comparator is a software application designed to compare two or more text documents and clearly highlight any differences found between them at the word, line, or character level. It is an invaluable tool for a wide variety of use cases.Writers, editors, lawyers, and other document-based professionals can use Text...
Folder Sync
Folder Sync is a file synchronization application designed to help users sync folders and files across multiple devices and operating systems. It provides two-way sync capabilities, meaning when a file is added or changed on one device, Folder Sync will automatically sync that update to all connected devices.Some key features...
Guiffy SureMerge
Guiffy SureMerge is a document comparison and merging software designed to help teams collaborate on documents. It allows users to compare two versions of a document, whether it's a Word doc, PDF, or text file, and understand the differences between them.Some key features of Guiffy SureMerge include:Side-by-side comparison of documents...
DiffPlug
DiffPlug is a plugin and standalone app for comparing and merging code. It tightly integrates with major IDEs like IntelliJ IDEA, Eclipse, and Visual Studio Code to enable efficient code review and change integration workflows.Key features of DiffPlug include:Supports many languages including Java, Python, C#, C/C++, JavaScript, HTML, JSON, YAML,...
VisualDiffer
VisualDiffer is a free, open source cross-platform visual diff tool designed for developers to visually compare images, directories, and version controlled projects. It detects changes in files over time to help analyze how an application or files have changed.Key features of VisualDiffer include:Split screen viewing to easily spot visual differences...
DiffFork
DiffFork is a desktop application and git client designed specifically for managing pull requests across multiple code repositories and forks. It aims to improve the pull request workflow for developers who work with many different repositories and need to keep track of various branches and pending code changes.Some key features...
TableTextCompare
TableTextCompare is an easy-to-use yet powerful software application designed specifically for comparing Excel spreadsheets or CSV files. Its intuitive interface allows users to quickly analyze two datasets side-by-side to identify discrepancies in values or formatting.With the ability to process even very large, complex data files, TableTextCompare greatly simplifies the critical...
