[et_pb_section fb_built=”1″ admin_label=”section” _builder_version=”4.16″ global_colors_info=”{}” theme_builder_area=”post_content” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on” da_disable_devices=”off|off|off”][et_pb_row admin_label=”row” _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
Microsoft Excel is becoming the go-to productivity tool for an increasing number of reasons. Although we usually associate it with a data collection and transformation tool, it also offers features that help secure it or add another level of professionalism to your dataset.<\/p>\n
One way to secure the contents in an Excel document is to add an electronic signature; it is an excellent way to establish data ownership and confidentiality by guaranteeing that a third party has not been involved in altering it.<\/p>\n
In this article, we will describe different tools that allow you to sign your Excel document electronically. We will then focus on the \u201cSignature Line\u201d built-in feature and illustrate how to insert and remove the digital signature in Excel.<\/p>\n
[\/et_pb_text][et_pb_text module_id=”how-to-insert-a-signature-in-excel” _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
In case you are working on Excel for Mac or Excel for the web, which don’t have the Signature Line feature, below we list two certificate authorities recommended by Microsoft and two signature platforms that are less official but more user-friendly.<\/p>\n
In all cases, you will need to pay an amount to be able to use the electronic signature in your Excel document. Luckily, Excel for Windows, including Microsoft 365, offers a native feature, \u201cSignature Line\u201d, whereby you can quickly and easily sign your document. If you work on a Mac, you cannot access this feature, so it\u2019s recommended that you use one of the tools above to insert signatures into your Excel.<\/p>\n
We will first explain how to insert the signature box using the Signature Line feature in Excel and then how to digitally sign with a visible or non-visible signature.<\/p>\n
1.<\/strong> Click on the cell you will insert your signature in and click Insert > Signature Line.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/static.sheetgo.com\/wp-content\/uploads\/2026\/10\/how-to-sign-in-excel-insert-signature-line.webp” alt=”How to sign in Excel \u2014 Insert tab with Microsoft Office Signature Line in the Text menu” title_text=”Insert tab with Microsoft Office Signature Line in the Text menu” align=”center” _builder_version=”4.22.2″ _module_preset=”default” width=”100%” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n 2.<\/strong> Enter the information corresponding to the signer, such as the name, job title, and email address. If you tick the last box, the signature line will include the signature date.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/static.sheetgo.com\/wp-content\/uploads\/2026\/10\/how-to-sign-in-excel-signature-setup.webp” alt=”How to sign in Excel \u2014 empty Signature Setup dialog over an attendance list” title_text=”Empty Signature Setup dialog over an attendance list” align=”center” _builder_version=”4.22.2″ _module_preset=”default” width=”100%” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n 3.<\/strong> In case you are not the signer, you can also opt to add instructions. Once you\u2019ve added the instructions, click \u201cOK\u201d.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/static.sheetgo.com\/wp-content\/uploads\/2026\/10\/how-to-sign-in-excel-signer-instructions.webp” alt=”How to sign in Excel \u2014 Signature Setup with Sarah Barnes, Lecturer in Physics and instructions to the signer” title_text=”Signature Setup with Sarah Barnes, Lecturer in Physics and instructions to the signer” align=”center” _builder_version=”4.22.2″ _module_preset=”default” width=”100%” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n 4.<\/strong> You should now be able to see your signature line in the corresponding cell.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/static.sheetgo.com\/wp-content\/uploads\/2026\/10\/how-to-sign-in-excel-signature-line.webp” alt=”How to sign in Excel \u2014 signature line with an X for Sarah Barnes, Lecturer in Physics” title_text=”Signature line with an X for Sarah Barnes, Lecturer in Physics” align=”center” _builder_version=”4.22.2″ _module_preset=”default” width=”100%” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n We have inserted or created a signature box with the signer\u2019s corresponding data. If you are not the signer, then share the Excel document with the corresponding recipient, so they can sign. In case you want to know more about sharing options, read how to share an Excel file for multiple users<\/a>.<\/p>\n 1.<\/strong> Right-click or double-click on the newly created signature line.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/static.sheetgo.com\/wp-content\/uploads\/2026\/10\/how-to-sign-in-excel-sign-dialog.webp” alt=”How to sign in Excel \u2014 Sign dialog with an empty box next to the X and Select Image” title_text=”Sign dialog with an empty box next to the X and Select Image” align=”center” _builder_version=”4.22.2″ _module_preset=”default” width=”100%” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n 2.<\/strong> Select \u201cSign\u201d and type your name next to the \u201cX\u201d to add a printed version of your signature.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/static.sheetgo.com\/wp-content\/uploads\/2026\/10\/how-to-sign-in-excel-sign-with-name.webp” alt=”How to sign in Excel sheet \u2014 Sarah Barnes typed next to the X in the Sign dialog” title_text=”Sarah Barnes typed next to the X in the Sign dialog” align=”center” _builder_version=”4.22.2″ _module_preset=”default” width=”100%” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n 3.<\/strong> If you have a scan of your signature, click on \u201cSelect Image\u201d, select the location of your signature image and click \u201cSelect\u201d on the image file.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/static.sheetgo.com\/wp-content\/uploads\/2026\/10\/how-to-sign-in-excel-select-signature-image.webp” alt=”How to sign in Excel \u2014 Insert Pictures window with From a file, Bing Image Search and OneDrive” title_text=”Insert Pictures window with From a file, Bing Image Search and OneDrive” align=”center” _builder_version=”4.22.2″ _module_preset=”default” width=”100%” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n Note:<\/strong> In case you are using a tablet or tactile device, you can add a handwritten signature. You can sign your name directly in the box next to the X using an inking feature.<\/p>\n 4.<\/strong> Once you insert your handwritten signature successfully, click \u201cSign\u201d.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/static.sheetgo.com\/wp-content\/uploads\/2026\/10\/how-to-sign-in-excel-signed-marked-as-final.webp” alt=”How to sign in Excel \u2014 handwritten signature on the line and the Marked as Final bar” title_text=”Handwritten signature on the line and the Marked as Final bar” align=”center” _builder_version=”4.22.2″ _module_preset=”default” width=”100%” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n Excel will automatically inform you about the current status of your Excel document. \u201cMARKED AS FINAL\u201d means that this file should no longer be editable by anyone else other than the signer.<\/p>\n Now that you know how to successfully insert a signature line in Excel, let\u2019s explore how to digitally sign an Excel document to choose between a visible or non-visible signature.<\/p>\n In case you don\u2019t want the signature to show in the Excel document, you can always secure your data without showing the signature. This is how you can digitally sign using an invisible signature while maintaining the integrity and authenticity of the file.<\/p>\n 1.<\/strong> Go to File > Info > Protect Workbook > Add a Digital Signature.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/static.sheetgo.com\/wp-content\/uploads\/2026\/10\/how-to-sign-in-excel-add-digital-signature.webp” alt=”How to sign in Excel \u2014 File, Info, Protect Workbook menu with Add a Digital Signature” title_text=”File, Info, Protect Workbook menu with Add a Digital Signature” align=”center” _builder_version=”4.22.2″ _module_preset=”default” width=”100%” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n 2.<\/strong> In \u201cPurpose for signing this document\u201d, include the reason this document needs digital signing. Here, I will simply include \u201cInvigilation\u201d. Then, click \u201cSign\u201d.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/static.sheetgo.com\/wp-content\/uploads\/2026\/10\/how-to-sign-in-excel-purpose-for-signing.webp” alt=”How to sign in Excel \u2014 Sign dialog with the Purpose for signing this document field” title_text=”Sign dialog with the Purpose for signing this document field” align=”center” _builder_version=”4.22.2″ _module_preset=”default” width=”100%” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n The \u201cSignatures\u201d button should now appear as well as the \u201cRead-only\u201d status.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/static.sheetgo.com\/wp-content\/uploads\/2026\/10\/how-to-sign-in-excel-read-only-status.webp” alt=”How to sign in Excel sheet \u2014 signed workbook opened as Read-Only with the Marked as Final bar” title_text=”Signed workbook opened as Read-Only with the Marked as Final bar” align=”center” _builder_version=”4.22.2″ _module_preset=”default” width=”100%” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n Now that you know the multiple ways to add a signature to your spreadsheet, let\u2019s see how to remove digital signatures from Excel.<\/p>\n [\/et_pb_text][et_pb_text module_id=”how-to-remove-a-digital-signature-from-e” _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n If you want to remove the \u201cRead-only\u201d status<\/a> or take ownership of the Excel away from the signer, learning how to remove a digital signature is essential.<\/p>\n 1.<\/strong> Open your Excel document and go to File > Info > View Signatures. This will showcase both the visible and invisible digital signatures.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/static.sheetgo.com\/wp-content\/uploads\/2026\/10\/how-to-sign-in-excel-view-signatures.webp” alt=”How to sign in Excel \u2014 File, Info with View Signatures under Recoverable Signatures” title_text=”File, Info with View Signatures under Recoverable Signatures” align=”center” _builder_version=”4.22.2″ _module_preset=”default” width=”100%” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n 2.<\/strong> Once you find the signature you want to remove, double-click on the arrow next to it, then \u201cRemove Signature\u201d. Click \u201cYes\u201d in the warning message dialog box.<\/p>\n [\/et_pb_text][et_pb_image src=”https:\/\/static.sheetgo.com\/wp-content\/uploads\/2026\/10\/how-to-sign-in-excel-remove-signature.webp” alt=”How to sign in Excel \u2014 Signatures pane with Remove Signature in the signature menu” title_text=”Signatures pane with Remove Signature in the signature menu” align=”center” _builder_version=”4.22.2″ _module_preset=”default” width=”100%” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n And that\u2019s it! You have now removed the signature from your Excel document.<\/p>\n [\/et_pb_text][et_pb_text module_id=”conclusion” _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n Adding signatures to an Excel file can be extremely vital in many data management processes, whether it\u2019s signing for an official document, protecting the authenticity of a document, or preventing future edits<\/a>. Luckily, Excel offers a fantastic set of signature tools that help to fulfill all of these needs directly within your file.<\/p>\n This article has shown you how to add and remove signatures in an Excel document by offering a range of third-party tools and a step-by-step illustration of the \u201cSignature Line\u201d Excel native feature. You should also know how to sign a document without showing the signature itself, through the digital signing option, as well as removing signatures altogether.<\/p>\n If you would like to learn advanced levels of protecting your data in Excel, read our blog article on how to password-protect an Excel file<\/a>.<\/p>\n If several people need to fill in the workbook before it is signed, Excel co-authoring<\/a> lets them edit the same file at once. And when signed files come back from different people, Sheetgo<\/a>, an AI-powered data automation platform, can consolidate the Excel files automatically<\/a> into one workbook.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" C\u00f3mo firmar en Excel: inserta una L\u00ednea de firma, f\u00edrmala con tu nombre o una imagen, a\u00f1ade una firma digital invisible y quita una firma.<\/p>","protected":false},"author":2,"featured_media":265742,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[51],"tags":[],"class_list":["post-265728","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-excel-features"],"acf":[],"permalink_manager":null,"_links":{"self":[{"href":"https:\/\/www.sheetgo.com\/es\/wp-json\/wp\/v2\/posts\/265728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sheetgo.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sheetgo.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sheetgo.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sheetgo.com\/es\/wp-json\/wp\/v2\/comments?post=265728"}],"version-history":[{"count":0,"href":"https:\/\/www.sheetgo.com\/es\/wp-json\/wp\/v2\/posts\/265728\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sheetgo.com\/es\/wp-json\/wp\/v2\/media\/265742"}],"wp:attachment":[{"href":"https:\/\/www.sheetgo.com\/es\/wp-json\/wp\/v2\/media?parent=265728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sheetgo.com\/es\/wp-json\/wp\/v2\/categories?post=265728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sheetgo.com\/es\/wp-json\/wp\/v2\/tags?post=265728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}How to sign in Excel using the Signature Line feature?<\/h3>\n
How to digitally sign an Excel document?<\/h3>\n
How to remove a digital signature from Excel?<\/h2>\n
Conclusion<\/h2>\n