Free cross-platform tool to search, compare, and analyze multiple Excel files offline. Template validation, column linking, export with preserved types.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux




Apps similar to Synkronizer include SheetAtlas, which is free and open source. Other options are DiffEngineX, Spreadsheet Compare, MaksPilot and Hogandiff. You can choose from more than 10 Spreadsheet Apps like Synkronizer for Windows, Mac, the web and Linux.
Free cross-platform tool to search, compare, and analyze multiple Excel files offline. Template validation, column linking, export with preserved types.




DiffEngineX is a fast utility that finds the differences between the formulae, constants, defined names, cell comments and Visual Basic code contained in either two whole Excel workbooks (*.xls, *.xlsx, *.xlsm, *.xlsb) or selected worksheets.
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Compare Excel & CSV Files in Second. Free, secure, no downloads. Upload files, click compare, get highlighted differences instantly.

A free tool that compares two Excel files and highlights every changed cell, working out the row and column correspondences on its own — no key column or key row to configure.



Perform various operations with data on your worksheets in a seconds. xlCompare has a number of functions from Comparing, Merging and Updating records to Debuging Calculations in your workbook.




Spreadsheet Advantage is an Excel add-in designed to assist users and developers of Excel spreadsheets. Our add-in tools allow you to compare Excel spreadsheets or sections of the same worksheet. We increase productivity by letting you focus on the real issues in your...
SheetDelta is a platform that reviews changes in spreadsheets before they are implemented. It operates within existing workspaces like SharePoint or OneDrive, eliminating the need for migration or new saving locations.

Web-based utility for instant comparison of CSV and Excel files, showing precisely which rows are added, removed, or modified. Eliminates manual checks, supports business reporting, inventories, customer records, and works securely in any browser session.


This is a tool developed by a small team in the Netherlands. It's a standalone application that generates a simple, concise, easy to understand overview of the differences between 2 Excel sheets. It can also handle even the most complex Excel files.



