en
  1. Products
  2. Signature
  3. XLSX

Sign XLSX Online

Free Online Excel Electronic Signature

Click or drop your files here
OR
GO
By clicking on upload button or uploading document you are agreeing with our Privacy Policy and Terms of Service
Upload Document
Processing… Please wait…
Copy Link
Your feedback is important to us, please rate this app.
Thanks for rating our app!
Sign-in / Sign-up to get advanced and premium features for FREE

More

  1. More Apps
  2. Format Description
  3. Get Started
  4. How-to
  5. Source
  6. Formats

More apps

Conholdate Signature

E-sign XLSX document online with digital, handwritten, image, barcode and qr-code signatures.
Microsoft Excel Open XML Spreadsheet
XLSX is well-known format for Microsoft Excel documents that was introduced by Microsoft with the release of Microsoft Office 2007. Based on structure organized according to the Open Packaging Conventions as outlined in Part 2 of the OOXML standard ECMA-376, the new format is a zip package that contains a number of XML files. The underlying structure and files can be examined by simply unzipping the .xlsx file.

Conholdate Signature

E-sign XLSX document online with digital, handwritten, image, barcode and qr-code signatures.
XLSX
Microsoft Excel Open XML Spreadsheet
XLSX is well-known format for Microsoft Excel documents that was introduced by Microsoft with the release of Microsoft Office 2007. Based on structure organized according to the Open Packaging Conventions as outlined in Part 2 of the OOXML standard ECMA-376, the new format is a zip package that contains a number of XML files. The underlying structure and files can be examined by simply unzipping the .xlsx file.

GET STARTED WITH ONLINE XLSX ESIGN

Open, sign and share XLSX documents
Get Started FREE
1.Click inside drop area, drag & drop or paste URL to XLSX file
2.Wait until upload and processing is complete
3.Click on Sign button to open XLSX for signing
4.Copy link to share XLSX file
5.Enter email address to send XLSX file via email
HOW-TO sign DOCUMENTS

The document could be signed with many electronic signatures of the different types. Upload you document and wait untill it pre-processed. After that click on Sign button and your document will be opened in the document signature app. Add any supported signature to the document pages and save it.

Yes, it's absolutely safe. Your files are stored on our secured server and protected from any not authorised access. After 24 hours all files are deleted permanantly.

After you have uploaded a document and it is pre-processed, you will be able to copy a signing link which you can share with any one else in the internet.

Maximum allowed file size to upload and annotate is 20 Mb.
POWERED BY
GroupDocs.Signature for .NET
Sign documents in .NET (C#) with flexible and feature-rich GroupDocs.Signature API.
Explore GroupDocs.Signature API
Signature
GroupDocs.Signature for .NET MVC
Open-source angular based front-end solution integrated with GroupDocs.Signature for .NET.
Explore GroupDocs.Signature API
Sign Documents
Sign Pdf
Sign Excel
Sign PowerPoint
Sign Word
Sign Image
Sign Other
CDR
CorelDRAW Image File
CGM
Computer Graphics Metafile
CSV
Comma Separated Values File
DCM
Medical image files
DIB
Device Independent Bitmap
DJVU
DjVu Image
DOC
Microsoft Word Document File
DOCM
Microsoft Word Document File
DOCX
Microsoft Word Open Document XML Document File
DOT
Microsoft Word Document File
DOTM
Microsoft Word Document File
DOTX
Word Open XML Document Template
EMF
Enhanced Metafile Format
EPS
Encapsulated PostScript File
ODG
OpenDocument Graphic File
ODP
OpenDocument Presentation File Format
ODS
OpenDocument Spreadsheet
ODT
Open Document Text File Format
OTP
OpenDocument Presentation Template
OTS
OpenDocument Spreadsheet Template
OTT
Open Document Text Template
PDF
Portable Document Format
POT
Microsoft PowerPoint Template
POTM
Microsoft PowerPoint Template
POTX
Microsoft PowerPoint Template Presentation
PPS
Microsoft PowerPoint Slide Show
PPSM
PowerPoint Open XML Macro-Enabled Slide Show
PPSX
PowerPoint Open XML Slide Show
PPT
PowerPoint Presentation
PPTM
PowerPoint Open XML Macro-Enabled
PPTX
PowerPoint Presentation
PSD
Adobe Photoshop Document
RTF
Rich Text File Format
TXT
Plain Text File Format
WEBP
WebP Image
WMF
Microsoft Windows Metafile
XLS
Microsoft Excel Binary File Format
XLSB
Excel Binary Spreadsheet
XLSM
Microsoft Excel Open XML Macro-Enabled Spreadsheet
XLSX
Microsoft Excel Open XML Spreadsheet
XLT
Microsoft Excel Binary File Format
XLTM
Microsoft Excel Binary File Format
XLTX
Microsoft Excel Open XML Spreadsheet

© 2022 Aspose. All Rights Reserved