Technical Features

Photo Management Features for macOS: EXIF Sorting, RAW Renaming & Batch Processing

The Problem: You need professional tools for photo management: Rename RAW files, EXIF-based sorting, batch processing of large volumes, location resolution, subject detection. Many apps offer only individual features – you need a solution that combines everything.

The Solution: RAWFetcher combines all important photo management features in one macOS app. Rename RAW files with EXIF data, sort by EXIF values (focal length, aperture, date), batch processing for large volumes, automatic location resolution and subject detection. Everything optimized for macOS and seamlessly integrable into your workflow.

Screenshot: RAWFetcher Features Overview

Professional Photo Management Features

RAWFetcher offers all important features for professional photo management – combined in one app, optimized for macOS and seamlessly integrable into your existing workflow.

Rename RAW Files with EXIF Data

Automatically rename RAW files based on EXIF data: date, time, sequence number, camera model. Optionally, you can add a prefix or use a custom naming convention. Perfect for photographers who need a consistent filename structure.

EXIF-based Custom Prefix Batch Renaming

EXIF-Based Sorting

Sort images by EXIF values: focal length, aperture, shutter speed, ISO, date, time. Filter by technical criteria or combine multiple filters for precise selection. Ideal for photographers who want to analyze images by technical parameters.

Focal Length Aperture Shutter Speed ISO

Batch Processing of Large Volumes

Process thousands of images simultaneously: sharpness analysis, subject detection, location resolution, EXIF writing – all in parallel and efficiently. No waiting for individual processing steps, even with large RAW volumes.

Parallel Processing Large Volumes Efficient

Location Resolution (Reverse Geocoding)

If your camera records GPS data, RAWFetcher automatically resolves locations and displays readable place names. Smart caching reduces API requests for nearby locations. Perfect for travel and nature photographers who want to archive images by area.

GPS → Place Smart Caching Batch Processing

Automatic Subject Detection

RAWFetcher automatically detects subjects in images: people, animals, landscapes, objects. This allows you to quickly filter by specific subjects or prepare images for later cataloging. Particularly valuable for photographers who shoot different subjects.

Vision Tags Subject Filters Categorization

Sharpness Analysis with Multiple Algorithms

Automatic sharpness scoring per image using multiple methods: Laplacian variance, Tenengrad, High-Frequency signal. Finds the sharpest area in the image and rates overall sharpness. Save hours during manual review of blurry images.

Laplacian Tenengrad High-Frequency

EXIF sorting & renaming: practical “recipes”

To avoid near‑duplicate “workflow” copy, this page includes hands‑on recipes for queries like “rename RAW files on Mac” and “EXIF based photo sorting”.

Renaming: filename examples

  • 2026-01-16_ProjectX_0001.RAW (date + project + sequence)
  • M11P_2026-01-16_153012_0001.DNG (camera + date + time)
  • Birds_2026-01-16_800mm_0001.ORF (series + focal length)

Goal: searchability, consistency, less “DSC_1234” chaos.

EXIF sorting: fast filter recipes

  • Tele sequences: filter by focal length (e.g. ≥ 400mm) + minimum sharpness
  • Low light: high ISO + slow shutter → review candidates
  • Landscape sets: aperture (e.g. f/8–f/11) + place/date for travel sets

This is intentionally technical — it differentiates this page from the workflow landing pages.

Advanced Features for Professional Photographers

In addition to the core features, RAWFetcher offers advanced functions for professional photographers:

Burst Detection

Automatic detection of burst sequences based on EXIF data or timestamps. Bursts are displayed as stacks and can be rated together – ideal for action or wildlife photography.

Smart Folder Structure

Export images into a custom folder structure: by date, subject, location, type, or a combination. The order of subfolders is adjustable – exactly as you need them for Lightroom or Capture One.

EXIF Writing

Optionally, you can write tags and locations directly into the EXIF data of images. This keeps metadata preserved even after export and available in other apps.

Filters & Selection

Filter by file type (RAW/JPEG), EXIF values, date, location, rating, and minimum sharpness. Combine multiple filters for precise selection. "Selected only" mode for focus on specific images.

Grid and List View

Switch between grid and list view as needed. Grid for visual review, list for detailed metadata view. Both views support filters and sorting.

Full-Screen Preview

In the full-screen preview, you can switch to 1:1 and pan the image – ideal for quickly checking sharpness and details before exporting.

Integration into Your Existing Workflow

RAWFetcher is designed to seamlessly integrate into your existing workflow:

Before Lightroom or Capture One

Use RAWFetcher for quick preselection before importing images into Lightroom or Capture One. Export into the desired folder structure, then import only the selected images into your editor. Save time and resources during editing.

Standalone Photo Management

RAWFetcher can also be used as a standalone solution for photo management: Rename RAW files, EXIF-based sorting, batch processing, archiving by area or subject. Perfect for photographers who need a simple, focused solution for photo management.

FAQ: renaming & EXIF sorting on macOS

Common technical workflow questions (rename/EXIF/structure) — focused on “photo management”, not generic workflow copy.

Why does consistent renaming matter?

Instead of “DSC_1234” you get searchable names — useful for projects, long‑term archives and finding files years later.

Which EXIF “recipes” work well?

Tele sequences (≥ 400mm), low light (high ISO + slower shutters), or landscape sets (f/8–f/11) can be filtered quickly via EXIF.

Can I filter by minimum sharpness?

Yes. This is especially useful to exclude blurry images before importing into Lightroom/Capture One.

Does this fit my Lightroom/C1 workflow?

Yes. Export your selects in a clean structure and then import only that export folder (“Selects”) into your editor.

Professional Photo Management for macOS

RAWFetcher combines all important photo management features in one app: Rename RAW files, EXIF-based sorting, batch processing, location resolution, subject detection. Optimized for macOS and seamlessly integrable into your existing workflow.