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excel to pdf java library

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certainly! converting excel files to pdf in java can be accomplished using libraries such as apache poi or aspose.cells. in this tutorial, i'll cover both options, but i'll focus more on aspose.cells as it is specifically designed for handling excel files and offers direct support for excel to pdf conversion.

option 1: using aspose.cells

**aspose.cells** is a powerful library that provides extensive features for handling excel files, including conversion to pdf. note that aspose.cells is a commercial library, so you'll need to obtain a license for full functionality.

step 1: include aspose.cells in your project

if you're using maven, add the following dependency to your `pom.xml`:
for non-maven projects, download aspose.cells jar from the [aspose website](https://www.aspose.com/) and include it in your project's build path.

step 2: write code to convert excel to pdf

here's a simple java program that demonstrates how to convert an excel file (`input.xlsx`) to a pdf file (`output.pdf`):
option 2: using apache poi with itext

if you prefer to use apache poi, you can first read the excel file and then use itext to create a pdf. this method is more complex as it requires manually formatting the pdf output.

step 1: include dependencies

add the following dependencies to your `pom.xml`:
step 2: write code to convert excel to pdf

here’s how you can read an excel file and write its content to a pdf file:
conclusion

in this tutorial, we explored two options for converting excel files to pdf in java. the **aspose.cells** library provides a straightforward approach with minimal code, while the **apache poi** combined with **itext** allows for more control over the pdf output but requires more code.

choose the method that best fits your project's requirements and complexity. if you need advanced features and are willing to pay for a commercial library, aspose.cells is a better choice. if you're looking for a free and open-source solution, apache poi ...

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