Image Tools

CamScanner scans documents and converts them to PDF on iPhone, with additional in-app purchases listed on the App Store.

BeeRef arranges reference images in a viewer for use while creating, with downloads for Windows, Linux, and macOS.

Capture and annotate screen images with Greenshot, a free screenshot tool designed for productivity.

Capture a screen region, add quick annotations, and save or share the image. Images uploaded through its sharing service are publicly accessible.

nomacs views common image formats such as RAW and PSD across platforms, and includes crop and resize tools.

Upload an image with printed or handwritten text to extract it using PaddleOCR, EasyOCR, or KerasOCR.

GooglePhotosTakeoutHelper Neo organizes a Google Takeout archive into one chronological folder.

TurboImageHost uploads and hosts JPG, PNG, and GIF files, with gallery creation and a 35 MB per-image limit.

Converseen converts, resizes, and processes images in batches across Windows, Linux, macOS, and FreeBSD.

This repository collects Google Colaboratory notebooks for fast experiments, with examples spanning machine learning and related topics.

ImageFan Reloaded is a tabbed image viewer for Linux and Windows, written in C# and targeting .NET 10.

PixelUnion stores and backs up phone photos using a fork of Immich, with iPhone and Android apps supported by the service.

Capture screenshots and record video from a desktop or selected browser tabs with the FuseBase Capture extension.

The Google Photos Deduper Chrome extension finds and removes duplicate images in a Google Photos library.

Image Color Summarizer analyzes image color statistics and clustering in RGB, HSV, LCH, and Lab color spaces.

Google Photos Migrate repairs EXIF data and filenames in Takeout archives, handles duplicates, and preserves albums in folders.

Immich Power Tools provides utilities for organizing an Immich library, with its project source hosted on GitHub.

pingo optimizes PNG, JPEG, WebP, and APNG images using lossless or lossy compression.

Capture screenshots with Windows Snipping Tool and add basic markup. Current Windows 11 versions also include screen recording and text actions.

Immich-Go imports large Google Photos Takeout archives into a self-hosted Immich server as an alternative to the Immich CLI.

The odiff project provides an SIMD-first image comparison library with a Node.js API.

TagStudio manages photos and files, with project topics covering organization, metadata, and tagging.

QuickView displays JXL, AVIF, WebP, RAW, and QOI images in a Windows application using Direct2D.

AntiDupl searches image collections for similar or defective pictures, helping users locate duplicates across large sets of files.