PEF to TGA Converter

Change PEF to TGA format — simple and free online

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Server-Side Power

Convertio processes your PEF on remote servers, so your device is never burdened. The TGA result downloads ready from the cloud.

Your Files, Protected

Your data stays protected — PEF files are erased as soon as conversion finishes, and any TGA output is permanently removed within 24 hours.

Any Device, Any OS

Whether you are on a PC, Mac, Chromebook, or phone — the PEF to TGA converter works the same way across all platforms and devices.

How to convert PEF to TGA

1

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

2

Choose tga or any other format you need as a result (more than 200 formats supported)

3

Let the file convert and you can download your tga file right afterwards

About formats

PEF (Pentax Electronic Format) is the proprietary RAW image format used by Pentax digital SLR and mirrorless cameras, introduced in 2003 with the *ist D — Pentax's first digital SLR — and continuing through the current K-mount and medium-format 645 lineup. PEF files capture the unprocessed 12-bit or 14-bit readout from the camera's CMOS sensor in its native Bayer mosaic pattern, stored in a TIFF-based container with Huffman-coded lossless compression. The format includes embedded JPEG previews at multiple sizes, comprehensive EXIF metadata, and Pentax-specific MakerNote tags that record Custom Image mode settings, Shake Reduction (SR) gyroscope data, lens identification from the K-mount electronic interface, and the camera's Auto Level correction parameters. Pentax cameras are notable for their weather-sealed construction and compatibility with the vast legacy of K-mount lenses dating back to 1975, and PEF files from these bodies can include manual lens metadata entered through the camera's menu system. One advantage is the preservation of Pentax's distinctive color rendering — the brand's Custom Image modes (Bright, Natural, Reversal Film, Bleach Bypass, etc.) are stored as metadata rather than applied to the raw data, allowing photographers to explore different rendering interpretations during post-processing while the original sensor capture remains untouched. The format's longevity is another strength: PEF files from every Pentax DSLR are supported by Adobe Lightroom, Capture One, dcraw, RawTherapee, Pentax's own Digital Camera Utility, and other modern RAW processors.
Developer: Pentax
Initial release: 2003
TGA (Truevision Graphics Adapter, also known as TARGA) is a raster image format created by Truevision in 1984 for their line of display adapter cards designed for IBM PC compatibles. The format stores pixel data in a straightforward structure: an 18-byte header specifying dimensions, color depth, and image descriptor flags, optional color map data, and the pixel array in either uncompressed or RLE-compressed form. TGA supports indexed color (8-bit with palette), true color (15-bit, 16-bit, 24-bit), and true color with alpha channel (32-bit), and was one of the first PC image formats to include per-pixel alpha transparency. The format became a staple of the professional graphics industry, widely adopted by video editing suites, 3D rendering software, and game development pipelines throughout the 1990s and 2000s. One advantage is native alpha channel support — TGA was one of the earliest formats offering full 8-bit alpha transparency per pixel, making it the standard output format for 3D renderers and compositing software where layered transparency is essential. The simple, well-documented structure is another strength: TGA files are quick to parse and write, with no complex metadata or container overhead, valued in real-time applications and game engines where loading speed matters. While PNG has largely replaced TGA for general use, the format persists in game development, texture pipelines, and 3D rendering workflows where its simplicity and alpha support remain advantageous.
Developer: Truevision
Initial release: 1984

Frequently Asked Questions

What is the benefit of converting PEF to TGA?

Pentax PEF files hold unprocessed sensor data that few applications recognize natively — transformation to TGA opens up sharing and editing options.

What applications work with TGA?

Compatible apps include Photoshop, GIMP, game engines like Unity and Unreal, and 3D rendering software.

Does converting PEF to TGA affect quality?

The conversion preserves visual quality as closely as the target format allows. TGA output maintains the essential detail from your original PEF image.

Is PEF to TGA conversion free?

Yes — basic PEF to TGA conversion is free. If you need to process larger batches or bigger files, premium options are available.

How long are converted files stored?

Convertio keeps converted files for up to 24 hours. You can download your TGA anytime within that window — files are purged after.

How fast is the PEF to TGA conversion?

Speed depends on file size, but most PEF to TGA conversions complete in under a minute. Server-side processing ensures quick turnaround.