Atlas Helios · Support
Guide
From selection to MP4 in three steps.
- 01
Screen to record
Choose a full display or a specific window from live visual previews before recording.
- 02
Audio
Turn system audio and microphone audio on or off independently and save them in the same MP4.
- 03
Choose destination and start recording
Choose 1080p, 720p, or 480p and see realistic one- and three-hour size estimates before recording.
Atlas Helios questions, answered
What is Atlas Helios?
Record the screen you choose and its audio for up to three hours. Atlas Helios keeps everything local and saves a private MP4 on your Mac.
Does Atlas Helios upload recordings?
No account, ads, analytics, cloud upload, or recording-data transmission. You choose the destination and retain control.
Can I record system and microphone audio independently?
Turn system audio and microphone audio on or off independently and save them in the same MP4.
Which resolutions are available, and can I estimate file size?
Choose 1080p, 720p, or 480p and see realistic one- and three-hour size estimates before recording.
How long can I record, and which file format is used?
Each recording can last up to three hours and is saved locally as an MP4 in the destination you choose.
Which Macs are supported, and is the download available?
Atlas Helios supports Apple silicon Macs running macOS 15 or later. The Apple-notarized DMG is available now as a free download.
Contact Atlas Associates
Include your macOS version, Mac model, Atlas Helios version, and the steps that reproduce the issue. Do not attach private recordings unless you intentionally choose to share them.
support@atlasassociates.io