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Convert UEFI to TAR
Online & free tool to convert UEFI files to TAR

1) Input file

Choose source file(s) to convert:

0 of 5 files added (up to 1000 MB combined)

2) Output format

Select a target format to convert to:

3) Convert

By clicking you agree to our terms

Fine-tune conversion output with format-specific controls.

No advanced controls available for this format.

1) File URL

Choose file URL to convert:

2) Output format

Select a target format to convert to:

3) Convert

By clicking you agree to our terms

Fine-tune conversion output with format-specific controls.

No advanced controls available for this format.

1) Cloud Service

Choose a cloud service provider:

2) Output format

Select a target format to convert to:

3) Convert

By clicking you agree to our terms

Fine-tune conversion output with format-specific controls.

No advanced controls available for this format.
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UEFI

Unified Extensible Firmware Interface

EFI files, most commonly referred to as, Extensible Firmware Interface files, are a type of file extension most commonly used for creating an environment in order to boot up the OS. EFI file extensions are usually hidden in the OS in a special EFI system partition and are considered to be UEFI boot loaders. EFI files exist in UEFI file systems and contain data which dictates, how the boot process should occur, or how the booting phases should be executed/initiated. The EFI format was originally developed in the 1990s when the first generation of the Intel HP Itanium systems were being built. It was designed as part of the "Intel Boot Initiative" to tackle server platforms which were large in size; later on, it came to be known as the "Extensible Firmware Interface (EFI)"
TAR

Consolidated Unix File Archive

The .tar filename was originally designed to be used as a TApe ARchiver to store entire file systems and files as single files on tape storage medium. It was designed by AT&T in 1979. Today, the format more commonly refers to an archive or collation of multiple files into a single file with the .tar filename extension. The format is an open source file archive format commonly associated with the UNIX tar command however other data compression tools are capable of effectively compressing and/or decompressing files saved with the .tar file format. Doing so typically adds the compression filename extension to the archive file for example .tar.bz2.

Trusted conversion quality

FreeFileConvert uses tuned encoding for UEFI to TAR conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.

Seamless workflow

Upload UEFI files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized TAR results on any device you rely on.

Batch support for teams

Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent TAR audio with dependable progress tracking.

About UEFI

How to open UEFI files

7-Zip

Technical details

EFI files contain data tables which contain platform information that aid in the booting and execution of the OS environments, and provide a distinct advantage over traditional BIOS systems. Disk sizes containing up to 2 terabytes of information can be booted…

EFI files contain data tables which contain platform information that aid in the booting and execution of the OS environments, and provide a distinct advantage over traditional BIOS systems. Disk sizes containing up to 2 terabytes of information can be booted and EFI files even work with globally unique identifier tables. Network capability and running PreOS environments are some of the technological perks EFI files offer. Usually, EFI Files provide an interface between the OS and the platform firmware. Users can create and execute an environment for booting up the system's OS which can help run various pre-boot applications. EFI file extensions are used in Microsoft Windows 7 files. EFI files help the hardware and software communicate better with each other and form a part of the UEFI system. A UEFI system allows users to easily launch multiple operating systems without the need of a bootloader such as LILO or GRUB.

About TAR

How to open TAR files

7-Zip
Winrar
BitZipper
Gzip
bzip2
GNU Tar

Technical details

The tar format is a popular means of digital distribution of multiple files over the internet. It should not be confused with compression/decompression format as tar is merely a tool to collate multiple files together. Combined with other compression tools and…

The tar format is a popular means of digital distribution of multiple files over the internet. It should not be confused with compression/decompression format as tar is merely a tool to collate multiple files together. Combined with other compression tools and formats such as bzip2 or gzip, a tar file can then be compressed or decompressed as needed.

How to convert UEFI to TAR

STEP 1

Upload your archive file in the UEFI format from your device, Dropbox, or Google Drive.

STEP 2

Select TAR as the output format and click Convert. Adjust optional settings if needed.

STEP 3

Download the converted archive file. Each file stays available for up to 5 downloads.

More UEFI and TAR options

Convert other files to TAR

Explore popular source formats that convert beautifully into TAR.

Convert UEFI to other formats

Need a different output? These conversions transform UEFI into other widely used formats.

Your data, our priority

  • 256-bit SSL encrypted uploads and downloads
  • Automatic file deletion shortly after conversion completes
  • Reliable global infrastructure for consistent performance