Best Free File and Document Comparison Software of 2025

Comparing Excel files can be a crucial task, but is often underestimated. It can be time-consuming as you have to consider several factors. The level of expertise of the user The complexity of files The specific insights needed Sheetmatcher does not require any prior Excel knowledge. Drag and drop two files and select the key field. Even if the columns or rows have been rearranged, you will be able to identify discrepancies and missing records instantly. Sheetmatcher ensures accurate results and reduces the time required to complete this task. Use cases: 1. accountants who need to compare financial data 2. any employee that needs to compare KPIs 3. IT consultants who need to compare customization parameters/settings 4. IT consultants who need to verify migrated data In Basic Plan: - 3-step guided process - Color-coded report that shows missing records, missing columns, and discrepancies (value file 1 vs value file 2) - Define one or multiple columns as key - Match per column names - Check Keys are unique Only in the Advanced Plan: - Export of comparison results in Xlsx - Use a mapping file to map the Keys in case they are different - Text-based search to use names as Key (with % success rate)

Draftable is an Enterprise-Grade Document Comparison Software that lets users easily spot changes between documents. The Draftable product suite includes Draftable Online for browser-based document comparisons, Draftable Desktop for secure computer-based document comparisons, and Draftable API for integrating our dynamic technology into your app. The software features a side-by-side view and a change list that presents all modifications in the one place. Users can export comparisons to a PDF, and compare different file types including PDF, Word, PowerPoint, and Excel.

There is no requirement to provide both filenames; simply input a directory name for one of the files you wish to compare. ExamDiff will attempt to utilize the specified filename along with the directory name provided. It retains a user-defined number of previously compared first and second files, facilitating quick access to the files the user intends to analyze. The application features a single re-compare function designed to maintain the viewer's focus in the same location as it was prior to the re-comparison. Users can conveniently copy text from the comparison panes using drag and drop, a designated hotkey, or through a right-click pop-up menu. The filter for file extensions is fully customizable, allowing users to select only .c and .cpp files or any other file types they prefer to display. Additionally, the adjustable pane splitter offers smooth synchronized scrolling, enabling users to easily switch between horizontal and vertical splitter orientations, as well as hide panes when necessary. This flexibility enhances the overall user experience, making file comparisons more efficient and tailored to individual preferences.

Free Document Manipulation Apps Suites for Windows Easy document conversion, parsing, and merging, comparing, and signing. Support for more than fifty file formats. Automate document creation offline from your own computer. It supports Microsoft Office, OpenOffice, and PDF document merging. It allows users to compare multiple documents for style and content changes. It supports all file formats and allows you to view, add, update, and clean metadata. You can hide sensitive information (text and metadata) easily from Word, Excel PowerPoint, PDF, and other document types. Advanced searching features allow you to perform index-based text searches in your documents. You can use page zooming, page layout settings, and page rotation, among other features.

Copyleaks is a leading AI text analysis platform dedicated to empowering businesses and educational institutions in navigating the evolving landscape of generative AI. With a strong focus on responsible innovation, the company emphasizes integrity, transparency, and ethics while driving technological advancement. Since its establishment in 2015, Copyleaks has utilized the power of AI to promote authenticity and originality. Its award-winning solutions, trusted by millions, support responsible AI adoption, protect intellectual property, ensure copyright compliance, and maintain academic integrity through comprehensive content detection. At the core of Copyleaks is a commitment to merging technology with integrity. The AI Grader by Copyleaks is a cutting-edge test grading solution designed to enhance efficiency, reduce errors, eliminate bias, and provide accurate grading for thousands of tests within minutes.

Transform your desktop experience with a robust application designed for comparing text, images, and files, compatible with Windows, macOS, and Linux operating systems. With Diffchecker, users can utilize a range of advanced features, including unified diff views and character-level comparisons. Your privacy is paramount; with Diffchecker Desktop, all your files remain confidential as they never leave your device. The application operates entirely offline, ensuring that your sensitive information is solely accessible to you and reducing the risk of unauthorized access. This local operation not only enhances speed but also allows you to work without consuming your data plan, making it ideal for use in any setting. Additionally, Diffchecker offers a thoughtfully crafted Dark Mode, which is tailored to enhance productivity in dimly lit situations, minimize eye fatigue, and extend battery life, all while delivering an aesthetically pleasing interface and robust capabilities. With these features combined, Diffchecker Desktop stands out as an indispensable tool for anyone looking to streamline their file comparison tasks.

Aspose.Total Comparison offers a comprehensive solution for effortlessly comparing multiple files online, streamlining the process. This file comparison function is invaluable as it enables users to identify discrepancies between various documents. The free online comparison tool supports a wide array of popular document formats, including PDF, DOCX, XLSX, PPTX, VSDX, HTML, EPUB, RTF, XPS, ODT, and ODP, among others. Utilizing cutting-edge Aspose APIs, the application operates seamlessly across all major platforms, such as Windows, Mac, Android, and iOS. There is no need for installation; simply access the app through any modern browser like Chrome, Opera, or Firefox. To initiate a comparison between two documents, users can select the files within the designated area and click the "COMPARE" button. Following a successful comparison, users have the option to download the resulting file, which clearly highlights the differences identified during the process. This makes the tool not only functional but also user-friendly for anyone in need of document analysis.

Liquid Studio offers advanced tools for XML/JSON development, Web Service Testing, Data Mapping and Data Transformation tools. The Development Environment includes a complete set tools to design XML and JSON data schemas and structures. These tools allow for editing, validating, and advanced transformation capabilities. The intuitive interface and extensive features will make it easy for novices and experts to save time and money while delivering successful projects. An intuitive user interface allows you to visualize and edit an abstracted view for your XML schema (XSD). It also validates your XSD against W3C standards. An intuitive user interface allows you to visualize and edit an abstracted view for your JSON schema. You can also validate your JSON Schema against IETF standards.

DiffMerge is a software tool designed for visually comparing and merging files across Windows, OS X, and Linux platforms. It provides a graphical display of the modifications made between two files, featuring intra-line highlighting and comprehensive editing capabilities. Additionally, it can graphically illustrate the differences among three files simultaneously. The application supports automatic merging when deemed safe and grants users full control over the editing process for the resultant file. It also enables a side-by-side comparison of two folders, highlighting files unique to each folder and indicating which file pairs are identical or differ. Users can quickly initiate a comparison by right-clicking on any two files in Windows Explorer. With customizable rulesets and options, users can tailor the appearance and functionality to meet their specific needs. The application maintains a consistent feature set across all operating systems, ensuring that users have the same experience regardless of their platform. Furthermore, DiffMerge is built on UNICODE, allowing it to import files with various character encodings, making it versatile for different text types. This flexibility makes it a preferred choice for developers and anyone needing detailed file comparison.

Pretty Diff is a versatile tool designed for comparing code, beautifying, minifying, and parsing across multiple programming languages. Its primary function is to analyze code samples while overlooking variations in comments, whitespace, and other minor discrepancies. Currently, the tool beautifies the code before making the comparison, but future updates aim to streamline this process by integrating the comparison phase directly within the beautification and parsing sequence, enhancing its language-awareness for code analysis. The default mode of operation is the code comparison mode, which uniquely necessitates two code samples for its functionality. Over time, Pretty Diff has evolved from relying on community-driven dependencies to utilizing custom parsers, thereby effectively addressing a wide array of features and user requests. Notably, every beautification library included in Pretty Diff also incorporates a minification option, ensuring flexibility for developers seeking to optimize their code. This ongoing development underscores Pretty Diff's commitment to being a comprehensive solution for code comparison and beautification tasks.

Kompare is an open-source graphical application designed for comparing two text files or directories, making it easier for users to identify differences. Rather than calculating the differences on its own, it serves as a visual interface for the command line tool diff. The application highlights changes with color coding, allowing users to quickly notice modifications. It offers a user-friendly graphical interface to compare files or directories effortlessly. Additionally, it features a Bezier-based connection widget that visually represents both source and destination in their actual form. Users can view patch files in various formats, including normal, context, unified, and diff styles. The tool simplifies access to common command-line diff options through its graphical interface. Navigation through multiple file diffs is made straightforward with a dockable navigation tree. Users can also view plain-text diff output directly within the embedded viewer. Furthermore, it allows for interactive application of differences, enhancing usability. Lastly, Kompare ensures full network transparency, making it versatile for various computing environments.

DirDiff began as a utility designed to compare two sets of files located in different directories, focusing on either the modification date or an alternate modified date. This foundation inspired us to create our own text-diff tool. Unlike other diff tools that display the content of both files, often repeating identical content, our approach streamlines this by presenting a single 'flow' with distinct segments highlighted in various colors. Although we acknowledge that we may have mixed up green and red, we prefer to highlight changes in red, as it captures attention more effectively when reviewing modifications before a commit. Additionally, the tool can visualize the structure of XML documents in a tree format, allowing users to configure standard attribute names that contain identifying values to effectively showcase significant changes. Furthermore, if you're a TortoiseSVN user, you'll find that DirDiff serves as a robust alternative for comparing versions; simply adjust the settings and input the command provided on our website for the external Diff Viewer. By providing an intuitive interface and focused visual cues, DirDiff enhances the user experience in file comparison tasks.

Version control revolves around maintaining a record of your progress over time. To thoroughly examine this history, it's essential to identify the differences between two specific moments, such as the changes made between two product releases or the alterations implemented to resolve a bug. This is where TortoiseMerge comes into play—it is a diff and merge tool designed for Windows that integrates seamlessly with TortoiseSVN. Particularly for text-based files, TortoiseMerge proves to be invaluable. It displays two versions of a file side by side, highlighting every modified line with distinct colors. When you reformat your code or text, you might not make any substantial changes; instead, you might simply break a lengthy line into shorter ones or combine several lines into one. In such cases, TortoiseMerge indicates these adjustments by placing a white circle on the left gray bar of each view. If you notice a white circle, it signifies that no significant alterations occurred, merely adjustments in whitespace. This feature can significantly enhance your understanding of changes made throughout the project's lifecycle.

TextCompare is a robust, browser-based file comparison platform designed for professionals, developers, content creators, and businesses requiring fast and secure comparisons. Users can instantly compare a variety of file types, including plain text, source code, Word documents, PDFs, Excel spreadsheets, CSV files, and even images, all enhanced by advanced diff algorithms and syntax highlighting to clearly visualize changes. The tool processes all data locally in your browser, ensuring maximum privacy and security by never uploading your files unless explicitly shared. Key features include PDF export of comparison results, the ability to publicly share comparison links, and seamless integration with cloud storage services like Google Drive and OneDrive. TextCompare supports multiple languages and file formats, catering to a broad range of industries and professionals. Its intuitive interface and fast performance have made it trusted by major corporations globally. Whether reviewing code, editing documents, or verifying spreadsheets, TextCompare offers a reliable, efficient, and private solution. It helps teams collaborate and ensure accuracy without sacrificing data security.

Text Compare! serves as a web-based comparison tool that simplifies the process of identifying differences between two pieces of text. To use it, simply paste the two texts into the designated fields and click the compare button. The interface displays the texts side by side, emphasizing only the specific differences rather than the entire line where a discrepancy occurs. For longer documents, it provides convenient links to navigate from one difference to another easily. Importantly, Text Compare! maintains user privacy by not saving or sharing the compared texts. Nonetheless, if you're dealing with sensitive information, it is advisable to opt for an offline comparison tool to ensure complete security. This online tool is particularly useful for writers and editors who need to track changes and revisions efficiently.

QuickDiff serves as a user-friendly interface for the widely-used diff tool in Linux, aiming to simplify the process of comparing two text blocks. This tool enables users to identify variations in various formats such as text, lists, emails, and configuration files. By visually emphasizing the altered sections between the two text areas, it makes it easier to spot differences at a glance. Furthermore, users can create a distinct URL to share their findings with others, enhancing collaboration and communication. This feature is particularly useful for teams working on projects that involve frequent updates and modifications.