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PEF to DOCM Converter

Transform PEF to DOCM — create documents from images free

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User-Friendly Tool

No technical knowledge required. The converter guides you through PEF to DOCM conversion in a few clicks — upload, select format, download.

Remote Processing

Powerful cloud infrastructure handles your PEF to DOCM conversion — no matter how large the file, your device performance remains unaffected.

Rapid Results

Speed is central to the experience — upload your PEF and the DOCM is ready for download almost immediately after processing.

How to convert PEF to DOCM

1

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

2

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

3

Let the file convert and you can download your docm 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
DOCM is a macro-enabled document format for Microsoft Word, introduced with Office 2007 as part of the Office Open XML family. Structurally identical to DOCX — a ZIP archive containing XML parts for document content, styles, themes, and media — DOCM adds the ability to store and execute VBA (Visual Basic for Applications) macro code within the document. The separate .docm extension was a deliberate security measure: users and administrators can distinguish macro-containing files by extension alone, and group policies can restrict macro-enabled formats while allowing standard DOCX documents to open freely. DOCM files store VBA projects in a vbaProject.bin stream within the ZIP package alongside the same XML document content used by DOCX. Macros in Word documents enable automated report generation, custom form processing, document assembly from templates and data sources, and integration with external systems. One advantage is document-level automation — a DOCM file can include routines that populate content from databases, enforce formatting rules, validate fields before submission, or generate derivative documents automatically. The format preserves full compatibility with the OOXML specification, so all standard Word features — styles, tracked changes, comments, embedded media — work identically to DOCX. DOCM is supported by Microsoft Word on Windows and macOS, with macro execution limited to the desktop application.
Developer: Microsoft
Initial release: January 30, 2007

Frequently Asked Questions

What is the benefit of converting PEF to DOCM?

Converting PEF to DOCM wraps your Pentax photo in a document format — useful for portfolios, documentation, or archiving images in a universally readable layout.

What programs open DOCM files?

You can open DOCM with Microsoft Word, LibreOffice Writer, and WPS Office.

Is PEF to DOCM conversion free?

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

Does converting PEF to DOCM affect quality?

Your PEF image data is processed carefully during conversion. The resulting DOCM retains the maximum quality the target format can support.

How fast is the PEF to DOCM conversion?

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