EFTX Converter

Convert EFTX files online for free

Select File
Drop or upload your .EFTX file

How to convert your EFTX file

Click Select File above, and choose your EFTX file.
You'll see a preview.
Click the "Convert file to..." button to save your file in the format you want.

Convert EFTX to another file type

The converter easily converts your EFTX file to various formats—free and online. No Windows or extra software needed.

Convert a file to EFTX

The converter also works in reverse, allowing you to convert your file into the EFTX file type—in the best quality.

About EFTX files

EFTX files are a specialized format primarily associated with Microsoft PowerPoint, used for storing themes and templates. While they offer enhanced design capabilities, converting EFTX files can be challenging due to their proprietary nature and embedded elements like fonts and images.

To convert EFTX files to other formats like PPTX, PDF, or ODP, desktop software solutions are often required. Microsoft PowerPoint itself is the most reliable tool for this task. For users without PowerPoint, LibreOffice offers an alternative, allowing conversions to Open Document Format (.odp) and other formats.

Important considerations during conversion include ensuring that all design elements are preserved. Alterations in layout, missing fonts, or broken links can occur, leading to unsatisfactory results. These challenges make it crucial to use robust software when handling EFTX files.

Despite their utility, EFTX files have drawbacks. They are not universally compatible, limiting their use across different software suites. This limitation can hinder collaboration and sharing, especially when working in diverse environments where not all participants have access to PowerPoint or similar tools.

For those seeking a hassle-free conversion process, the Convert.Guru website offers a seamless solution. By simply dragging and dropping EFTX files onto the platform, users can convert them into multiple formats without the need for complex software or technical expertise. This ease of use makes Convert.Guru an attractive option for anyone needing quick and reliable file conversions.

Given the complexities and limitations associated with EFTX files, leveraging the right tools and platforms is essential for successful conversions. For more information on the EFTX format, visit the Wikipedia page.

The EFTX Converter Story

The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.

When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.

Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best EFTX converter by continuously improving quality, usability, and reliability.