EFU Converter
Convert EFU files online for free
Drop or upload your .EFU file
How to convert your EFU file
- Click Select File above, and choose your EFU file.
- You'll see a preview.
- Click the "Convert file to..." button to save your file in the format you want.
Convert EFU to another file type
The converter easily converts your EFU file to various formats—free and online. No WinRAR or extra software needed.
- EFU to BASE64
- EFU to HEX
- EFU to BIN
- EFU to ENC
- EFU to CRYPT
- EFU to AES
- EFU to DES
- EFU to RSA
- EFU to PGP
- EFU to GPG
- EFU to ASC
- EFU to KEY
Convert a file to EFU
The converter also works in reverse, allowing you to convert your file into the EFU file type—in the best quality.
- CER to EFU
- BIN to EFU
- PEM to EFU
- DER to EFU
- KEY to EFU
- P7S to EFU
- PFX to EFU
- ENC to EFU
- P12 to EFU
- BASE64 to EFU
- P7B to EFU
- HEX to EFU
About EFU files
EFU files, known as Encrypted File Units, are primarily used to store encrypted data. The complexity of EFU files often stems from their encryption, making conversion to other formats a challenging task. Common file extensions to which EFU files can be converted include .txt, .docx, and .pdf.
Considering the nature of EFU files, conversion software requires specific capabilities to decrypt and transform these files effectively. Notable desktop software for handling EFU conversions includes LibreOffice, which can open certain EFU files and potentially save them in other formats. For advanced users, GIMP might be an option if the EFU file is an image format.
It's crucial to understand the limitations and challenges associated with EFU files. The primary hurdle is the encryption itself, which is intended to protect the file's contents. Without the correct decryption key, conversion is nearly impossible. In addition, specific software may not fully support all EFU file types, leading to partial or failed conversions.
While EFU files serve their purpose in securing data, they are not user-friendly for frequent conversions. This is where Convert.Guru becomes invaluable. By simply dragging and dropping your EFU files onto the Convert.Guru webpage, users can effortlessly convert files to more accessible formats. This service is not only simple but also free, making it an ideal solution for those who prioritize convenience and efficiency.
To learn more about file formats, visit Wikipedia.
The EFU 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 EFU converter by continuously improving quality, usability, and reliability.