Harmony Assistant 9.9.2e
Write scores, create automatic accompaniments and play arrangements with Harmony Assistant for Mac. The commercial trial disables saving and limits printing to one page; this download is the older 9.9.2e release.
Multimedia & graphics
Audio editors, video recorders, image editors and 3D tools. Explore their documented features, platform requirements and download options.
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HDRView 3.1.0
Inspect HDR photographs and renders, compare OpenEXR layers, and read pixel values with HDRView, a free, open-source image viewer for Windows.
HEIC to JPG Converter 14.4
Convert HEIC photos to JPG in batches on a Windows PC with SoftOrbits HEIC to JPG Converter. The paid application offers a 10-day trial with reminder pauses.
Helicon Focus 8.3.11
Combine photos taken at different focus distances into one detailed image with Helicon Focus, a Windows focus-stacking application with a 30-day trial.
Helio Workstation 3.18
Sketch MIDI compositions, edit notes in a piano roll and arrange patterns with Helio Workstation, a free, open-source music sequencer for Windows.
Helio Workstation 3.18
Sketch MIDI compositions, edit notes in a piano roll and explore microtonal scales with Helio, a free, open-source music sequencer for Mac.
Helium Audio Converter
Convert music files between MP3, FLAC, M4A, Ogg Vorbis and other formats while carrying tags across with this free Windows audio converter.
HitPaw FotorPea
Enhance portraits, reduce photo noise, upscale images and colorize old pictures with HitPaw FotorPea for Windows, a commercial photo editor with a trial.
Honeycam 6.02
Record screen regions and edit GIF, WebP and WebM animations with Honeycam for Windows. The trial limits recording to 10 seconds, and audio is not supported.
HoneyView 5.53
View photos, play animated GIF and WebP files, and browse images inside archives with HoneyView, a free Windows image viewer whose feature and security updates have ended.
HoudahGeo 7.2.2
Add GPS locations to photos and videos on Mac using track logs, reference photos or a map. HoudahGeo writes location metadata into supported files and can update Apple Photos.
Houdoku 2.16.0
Read manga, organize a desktop library and save chapters for offline reading with Houdoku, a free, open-source reader for Windows.
Hydrogen 1.2.7
Program drum patterns with Hydrogen, a free, open-source drum machine for Windows with detailed sample controls, MIDI support and OSC automation.
Icecast 2.5.0
Serve internet radio and other audio or video streams with Icecast, a free, open-source media server. This Windows download is the 64-bit installer; a separate source client supplies the stream.
IconLover 5.48
Create Windows icons, edit cursors and organize icon libraries with IconLover, a Windows graphics editor offered as a 30-day trial.
IINA 1.5.0
Play media on your Mac with IINA, a free, open-source player built on mpv, with customizable controls, Picture in Picture and community plugins.
Image Tuner 10.3
Resize, rename, convert and watermark batches of photos with Image Tuner for Windows. The publisher offers a seven-day trial; this download is the 64-bit installer.
ImageConverter Plus
Convert and resize groups of images on Windows with saved processing profiles, Explorer right-click actions and command-line support.
ImageGlass 10.0.6.906
Browse photos, RAW files and animated images with ImageGlass Classic, a free Windows viewer with crop, resize and color-picking tools.
ImageJ 1.54
Measure and process scientific images on Mac with ImageJ, a public-domain application with image stacks, selection tools, macros and plugins.
ImageJ
Measure image regions, process stacks and automate scientific image analysis with ImageJ. This Windows download includes 64-bit Java 8.
Imagelys Picture Styles 12.12.0
Create seamless textures and apply artistic effects to photos with Imagelys Picture Styles for 64-bit Windows. The trial has a 600 × 600 render limit; Studio adds node-based editing and larger output.
Inkscape 1.4.4
Draw logos, diagrams and illustrations with Inkscape, a free, open-source vector editor that uses SVG as its native format.
Inkscape 1.4.4
Create SVG logos, illustrations and diagrams with Inkscape, a free, open-source vector graphics editor. This Mac download is the Apple silicon DMG.