Excel Merger – Merge Multiple Excel Files into One
Upload several Excel files and merge them into a single combined sheet. Everything runs locally in your browser, so your data stays on your device — perfect for reports, branch summaries, and consolidated analysis.
📊 Productivity tool for Excel workflows100% free, runs locally in your browser
What is the Excel Merger from SONO-Solutions?
The Excel Merger from SONO-Solutions is an online tool that lets you merge multiple .xlsx files into a single combined sheet. It's designed for operations, finance, and reporting teams who regularly receive separate Excel files and need a fast way to consolidate them without manual copy-paste.
When is an Excel merger useful?
- • Consolidating branch or outlet reports into one master file.
- • Combining monthly exports into a single sheet for analysis.
- • Merging CSV/Excel exports from different systems or tools.
- • Preparing a combined dataset as input for BI tools or dashboards.
Benefits of the SONO-Solutions Excel Merger
- • Merge multiple Excel files into a single combined sheet.
- • All processing runs locally in your browser — no uploads.
- • No extra software required; just open it in a modern browser.
- • Free to use, with no sign-up or subscription.
- • Download the merged result and open it in Excel or Google Sheets.
How to use the Excel Merger
- 1. Collect the
.xlsxfiles you want to merge. - 2. Drag and drop them into the upload area, or select them via the file picker.
- 3. Wait while the tool reads and processes each file.
- 4. The data will be merged into a single combined sheet.
- 5. Download the merged file and open it in Excel for further review or analysis.
You can still clean up or refine the data in Excel/Sheets afterwards — the Excel Merger focuses on removing the tedious first step of combining separate files.
Practical use cases
- • Consolidating daily sales reports from multiple outlets.
- • Combining attendance data across departments.
- • Merging exports from different marketplaces or sales channels.
- • Creating a single dataset as input for pivot tables or BI dashboards.
Frequently asked questions about the Excel Merger
Is the Excel Merger free to use?
Yes. The Excel Merger and all tools on SONO-Solutions are free to use directly in your browser. There's no account requirement and no subscription fees.
Are my Excel files uploaded or stored on a server?
No. The merging process runs locally in your browser using JavaScript. Your files are not sent to or stored on SONO-Solutions servers, which makes the tool safer for internal and sensitive data.
Are there limits on file size or number of files?
Limits mainly depend on your browser and device. Very large files or a high number of files may use more memory and take longer to process, so for heavy datasets it can be helpful to merge in several smaller batches.
Quick Guide
Use the tool or form on this page when you need to complete the task described at the top. If you are unsure whether this is the right tool, check the short description and the examples below to confirm it delivers the output you need.
How to Use
- Read the tool description to understand its main function and limits.
- Provide the requested input (text, file, or selection) following the examples.
- Hit the primary action button above (e.g., Generate/Convert/Analyze).
- Review the output; iterate with adjustments if necessary.
- Use copy/download buttons when available to save the result.
Sample Input & Output
- Input: raw text, a URL, or a file as instructed above.
- Output: formatted content, a new file, or a visual preview ready to use.
- Check any notes on the page for size or data-type limits.
Quick FAQ
- What should I do if the result looks wrong? Try a different example input, clean up the formatting (remove extra characters), and run it again.
- Is this tool free to use? Yes, the main features are available without signing up.
- Can I use it on mobile? Most tools are optimized for smaller screens.
Security & Privacy
Most processing happens in your browser, so data is not sent to the server unless explicitly noted on the page. Avoid entering sensitive or confidential information, and clear results after use if the device is shared.