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Add watermark to XLTX

Add text or image stamp in XLTX online

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About Watermark app

Watermark XLTX is an online service that allows to add stamps to XLTX. Add text or image stamp to XLTX easily. You can add simple watermarks like DRAFT, CONFIDENTIAL and implement more complex cases like Copyright text or evaluation mark.

With this easy-to-use application you can place watermarks with a few clicks: just open your XLTX file, provide text or image and choose a desired template. We prepared most demanded presets for your convenience. Please choose where the stamp can be placed: Top, Bottom or Center. The resultant file will be available quickly and can be downloaded during 24 hrs.

Features

Discover GroupDocs.Watermark free online app!

XLTX

Microsoft Excel Open XML Template

Files with XLTX extension represent Microsoft Excel Template files that are based on the Office OpenXML file format specifications. It is used to create a standard template file that can be utilized to generate XLSX files that exhibit the same settings as specified in the XLTX file.

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How it works

How to add watermark to XLTX

Step 1
Open this free online watermarking tool in your favourite browser.
Step 2
Click inside the file drop area to upload a XLTX file or drag & drop a XLTX file.
Step 3
Add a text or select image and select watermark template.
Step 4
Download the updated XLTX file with watermark added.

Other Watermark App supported file formats

You can also add watermark to many other file formats. Please see the complete list below.

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