{"id":1346,"date":"2026-04-27T12:23:27","date_gmt":"2026-04-27T11:23:27","guid":{"rendered":"https:\/\/www.recovery-tools.org\/techtalk\/?p=1346"},"modified":"2026-04-27T12:23:27","modified_gmt":"2026-04-27T11:23:27","slug":"compress-excel-file-size","status":"publish","type":"post","link":"https:\/\/www.recovery-tools.org\/techtalk\/compress-excel-file-size.html","title":{"rendered":"How to Compress Excel File Size without Deleting Data?"},"content":{"rendered":"<p>Large Excel files may slow down your machine, making it unable to open or share them with others. <strong>Compressing an Excel file is the only way<\/strong> to<strong> manage large data files<\/strong>. In this write-up, we will explain the best and possible methods to <strong>reduce Excel file size by removing unwanted data, rows, and columns, saving in a lighter modern format, compressing large images, cleaning hidden data, or saving as a ZIP format<\/strong>.<\/p>\n<p>An increased size of the Excel file may affect your performance on a daily basis, which makes the compression process necessary. So, we have explained all relevant information, including how it affects, how to compress Excel file sizes, setbacks, and alternative solutions for multiple large data files.<\/p>\n<p>Before choosing the technique, let\u2019s understand how it affects your performance and why you should reduce Excel file size smoothly.<\/p>\n<div class=\"card mb-5 bg-menu\">\n<div class=\"card-header text-center fw-bold\">Table of Contents <button class=\"btn-toc\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#toc\">Hide<\/button><\/div>\n<div id=\"toc\" class=\"card-body collapse show\">\n<ol>\n<li><a class=\"scroll\" href=\"#a1\">How Does a Large Excel File Size Affect?<\/a><\/li>\n<ul>\n<li><a class=\"scroll\" href=\"#a2\">How to Compress Excel File Size Manually?<\/a>\n<li><a class=\"scroll\" href=\"#a3\">Method 1: Delete Unwanted Data<\/a><\/li>\n<li><a class=\"scroll\" href=\"#a4\">Method 2: Saving in Modern Format<\/a><\/li>\n<li><a class=\"scroll\" href=\"#a5\">Method 3: Compress Large Images<\/a><\/li>\n<li><a class=\"scroll\" href=\"#a6\">Method 4: Saving Large File as ZIP Format<\/a><\/li>\n<li><a class=\"scroll\" href=\"#a7\">Method 5: Clean Hidden Data<\/a><\/li>\n<li><a class=\"scroll\" href=\"#a8\">Setbacks of All Manual Techniques<\/a><\/li>\n<\/ul>\n<\/li>\n<li><a class=\"scroll\" href=\"#a9\">Method 6: Excel File Compressor for Large Files<\/a><\/li>\n<li><a class=\"scroll\" href=\"#a10\">How to Compress Excel File Size without Opening?<\/a><\/li>\n<li><a class=\"scroll\" href=\"#a11\">What You Will Get with Excel File Reducer?<\/a><\/li>\n<li><a class=\"scroll\" href=\"#a12\">Conclusion<\/a><\/li>\n<\/ol>\n<\/div>\n<\/div>\n<div class=\"alert alert-success\">\n<h2 id=\"a1\"><strong>How Does a Large Excel File Size Affect?<\/strong><\/h2>\n<ul>\n<li>Slow down Excel\u2019s performance.<\/li>\n<li>Your application hangs and lags while applying formulas, filters, or edits.<\/li>\n<li>Also, it increases the chances of Excel freezing and crashing.<\/li>\n<li>Users will not be able to share data due to size limits (email, uploads)<\/li>\n<li>Also, large data files take up more storage space on the system.<\/li>\n<li>Reduces overall productivity and workflow efficiency<\/li>\n<\/ul>\n<\/div>\n<p>After knowing the effects, let\u2019s learn about the best process to compress Excel file size.<\/p>\n<p>Manual techniques can\u2019t handle large and multiple Excel files, and also, compression is not enough to manage files for a long time. So, you should use the <strong>Excel Splitter Tool<\/strong>. It divides your file into smaller parts, so you can access the required file for a long time without increasing its size. This software can easily handle your large and multiple XLSX \/ XLS files at the same time. You can use the trial version as well for a better understanding.<\/p>\n<nav id=\"nav-tab\" class=\"nav nav-tabs\" role=\"tablist\"><a id=\"nav-win-tab\" class=\"nav-link active\" role=\"tab\" href=\"#nav-win\" data-bs-toggle=\"tab\" aria-controls=\"nav-win\" aria-selected=\"true\"><svg width=\"25\" height=\"25\"><use xlink:href=\"#icon-window\" fill=\"#036\"><\/use><\/svg> Windows<\/a><a id=\"nav-mac-tab\" class=\"nav-link\" role=\"tab\" href=\"#nav-mac\" data-bs-toggle=\"tab\" aria-controls=\"nav-mac\" aria-selected=\"false\"><svg width=\"25\" height=\"25\"><use xlink:href=\"#icon-mac\" fill=\"#036\"><\/use><\/svg> Mac<\/a><\/nav>\n<div id=\"nav-tabContent\" class=\"tab-content\">\n<div id=\"nav-win\" class=\"tab-pane fade show active\" role=\"tabpanel\" aria-labelledby=\"nav-win-tab\">\n<div class=\"d-flex\">\n<p class=\"text-center\"><a class=\"btn btn-lg btn-success btn-md-block m-2\" href=\"https:\/\/www.recovery-tools.org\/download\/SYS4E4S7M\/95\" rel=\"nofollow\">Download Now<\/a> <a class=\"btn btn-lg btn-danger btn-md-block m-2\" href=\"https:\/\/www.recovery-tools.org\/buy\/SYS4E4S7M\/95\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Purchase Now<\/a><\/p>\n<\/div>\n<\/div>\n<div id=\"nav-mac\" class=\"tab-pane fade\" role=\"tabpanel\" aria-labelledby=\"nav-mac-tab\">\n<div class=\"d-flex\">\n<p class=\"text-center\"><a class=\"btn btn-lg btn-success btn-md-block m-2\" href=\"https:\/\/www.recovery-tools.org\/download\/SYS4M4E8S\/95\" rel=\"nofollow\">Download Now<\/a> <a class=\"btn btn-lg btn-danger btn-md-block m-2\" href=\"https:\/\/www.recovery-tools.org\/buy\/SYS4M4E8S\/95\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Purchase Now<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2 id=\"a2\"><strong>How to Compress Excel File Size Manually?<\/strong><\/h2>\n<p>You can easily reduce Excel file size by saving the file by changing the extension, removing unwanted data, compressing large images, deleting hidden data, and dividing a large file into smaller parts. All the methods are given below one by one.<\/p>\n<p id=\"a3\" class=\"my-2 h4\"><strong>Method 1: Delete Unwanted Data<\/strong><\/p>\n<p>Empty rows, columns, and unwanted data are the major reason of increase Excel file size. So, if your file also contains empty rows and columns, then delete them by following the given steps:<\/p>\n<ol>\n<li>Open your file.<\/li>\n<li>Choose the empty rows and columns.<\/li>\n<li>Right-click and select the <strong>\u201cDelete\u201d<\/strong> button.<\/li>\n<li>And after this, save your file again.<\/li>\n<\/ol>\n<h3 id=\"a4\"><strong>Method 2: Reduce Excel File Size by Saving in Modern Format<\/strong><\/h3>\n<p>We will save your file as XLSB format, which is a lighter and simpler format than XLS \/ XLSX.<\/p>\n<ol>\n<li>Open your Excel file.<\/li>\n<li>Select the <strong>\u201cFile\u201d<\/strong> &gt;&gt; <strong>\u201cSave As\u201d<\/strong> option.<\/li>\n<li>Select the <strong>\u201cXLSB\u201d<\/strong> from the <strong>\u201cFile Type\u201d<\/strong> list.<\/li>\n<li>Choose any location and hit the <strong>\u201cSave\u201d<\/strong> button.<\/li>\n<\/ol>\n<h3 id=\"a5\"><strong>Method 3: Compress Large Images<\/strong><\/h3>\n<p>Use this technique; if your file contains large images, you can compress the size of the Excel file.<\/p>\n<ol>\n<li>Open the file and choose <strong>\u201cImage\u201d.<\/strong><\/li>\n<li>Hit on the <strong>\u201cPicture Format\u201d<\/strong> &gt;&gt; <strong>\u201cCompress\u201d<\/strong> option.<\/li>\n<li>Repeat the similar steps for each image.<\/li>\n<\/ol>\n<p>If your file does not contain images, then follow another technique.<\/p>\n<h3 id=\"a6\"><strong>Method 4: Compress Excel File Size by Saving Large File as ZIP Format<\/strong><\/h3>\n<p>If your file is too big, and you don\u2019t want to spend a long time working, then save your file as a ZIP format by following these steps to reduce Excel file size.<\/p>\n<ol>\n<li>Locate your file and right-click on it.<\/li>\n<li>Choose the <strong>\u201cCompress To\u201d<\/strong> option.<\/li>\n<li>And select the ZIP format.<\/li>\n<li>And successfully your file is zipped.<\/li>\n<\/ol>\n<p id=\"a7\" class=\"my-2 h4\"><strong>Method 5: Clean Hidden Data<\/strong><\/p>\n<ol>\n<li>Choose the whole sheet.<\/li>\n<li>Right-click and select the <strong>\u201cUnhide\u201d <\/strong>option.<\/li>\n<li>You can remove unwanted data from here to compress Excel file size.<\/li>\n<\/ol>\n<div class=\"alert alert-danger\">\n<h4 id=\"a8\"><strong>Setbacks of All Manual Techniques<\/strong><\/h4>\n<ul>\n<li>These techniques only provide space for a short time; it\u2019s not a long-term solution.<\/li>\n<li>Also, you can\u2019t work with multiple data files in bulk at the same time.<\/li>\n<li>Multiple steps make the process lengthy and time-consuming.<\/li>\n<li>These techniques don\u2019t provide 100% guarantee of successful size.<\/li>\n<li>Removing data technique contain high risk of accidental deletion.<\/li>\n<\/ul>\n<\/div>\n<h4 id=\"a9\"><strong>Method 6: Excel File Compressor for Large Files<\/strong><\/h4>\n<p>This software is the best and long-time solution, meaning compressing and reducing Excel file size is not a long-time solution. Because the size will increase again with the data. And, splitting data into smaller parts makes your file longer accessible and editable. It will not increase faster, and you can access only the required data whenever you require. Download it now for free to compress Excel file size.<\/p>\n<h4 id=\"a10\"><strong>How to Compress Excel File Size without Opening?<\/strong><\/h4>\n<ol>\n<li>Download and start the Excel file reducer and select the <strong>\u201cSplit Excel\u201d<\/strong> option.\n<p class=\"my-2\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/systoolskart.com\/imgp\/excel-splitter\/s2.webp\" alt=\"excel file reducer\" \/><\/p>\n<\/li>\n<li>Import your Excel files using the <strong>\u201cAdd Files \/ Add Folders\u201d<\/strong> options.\n<p class=\"my-2\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/systoolskart.com\/imgp\/excel-splitter\/s3.webp\" alt=\"import your files\" \/><\/p>\n<\/li>\n<li>You can analyze selected files on the panel and choose the <strong>\u201cNext\u201d<\/strong> button.\n<p class=\"my-2\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/systoolskart.com\/imgp\/excel-splitter\/s5.webp\" alt=\"analyze selected files\" \/><\/p>\n<\/li>\n<li>After this, select any <strong>\u201cSplit Options\u201d<\/strong> and location accordingly.\n<p class=\"my-2\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/systoolskart.com\/imgp\/excel-splitter\/s6.webp\" alt=\"location\" \/><\/p>\n<\/li>\n<li>Hit on the <strong>\u201cSplit\u201d<\/strong> icon, and after completing the process, a pop-up will appear, and choose the <strong>\u201cOK\u201d<\/strong> button.\n<p class=\"my-2\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/systoolskart.com\/imgp\/excel-splitter\/s7.webp\" alt=\"compress excel file size\" \/><\/p>\n<\/li>\n<li>Use the<strong> \u201cView Report\u201d<\/strong> option to analyze the report of the successful process.\n<p class=\"my-2\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/systoolskart.com\/imgp\/excel-splitter\/s8.webp\" alt=\"view report\" \/><\/p>\n<\/li>\n<\/ol>\n<div class=\"alert alert-warning\">\n<h4 id=\"a11\"><strong>What You Will Get with Excel File Reducer?<\/strong><\/h4>\n<p>This software contains numerous benefits, which are mentioned below one by one to compress Excel file size:<\/p>\n<ul>\n<li>This software can easily reduce Excel file size without opening the file.<\/li>\n<li>Also, it can handle multiple and large XLSX \/ XLS files without crashing the application.<\/li>\n<li>It\u2019s a two-in-one tool, which allows you to split and merge Excel files into one smoothly.<\/li>\n<li>It gives three different split options, like by size, row, and sheet, according to your choice.<\/li>\n<li>Also, this Excel file reducer maintains original elements, data, and structure, and doesn\u2019t alter anything.<\/li>\n<\/ul>\n<\/div>\n<h4 id=\"a12\"><strong>Conclusion<\/strong><\/h4>\n<p>If you are also frustrated with large data files and want to compress Excel file size without opening and deleting data, then you are on the right blog. You can reduce Excel file size by removing data, converting into another format, compressing image sizes, cleaning hidden data, and saving your file as a ZIP, etc. Manual techniques are not appropriate for large and multiple files, so you should use the automated Excel file compressor. It comes with a free demo edition to understand how it works.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Large Excel files may slow down your machine, making it unable to open or share them with others. Compressing an <\/p>\n","protected":false},"author":3,"featured_media":1361,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[],"class_list":["post-1346","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-excel"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Compress Excel File Size Without Deleting Data: Best Techniques<\/title>\n<meta name=\"description\" content=\"Compress Excel file size by cleaning hidden data, compressing images, saving in lighter format, etc. Best tool to reduce Excel file size for large files.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.recovery-tools.org\/techtalk\/compress-excel-file-size.html\" \/>\n<meta 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