Free Rack Management and Documentation
RackBuilder is free rack management software for rack documentation. Plan a data center rack layout by U before install day, without treating it as a live DCIM.
Ready to document a rack elevation in the live designer?
Honest scope
RackBuilder is a planning and documentation tool, not a full DCIM. It does not monitor live power, temperature, or device health. Use it to document elevations; keep live ops tooling for health checks and tickets.
How RackBuilder documents racks today
Documentation here means a visual elevation of devices placed by U height. You choose a rack size, add gear from the library, and review empty U while you work. That yields a clear picture of the planned layout without claiming features the product does not ship.
- Place servers, switches, patch panels, PDUs, and cable managers by U.
- Block library adds when the rack has no free U left for that device height.
- Keep guest work across reloads in the browser; signed-in users get cloud sync for saved designs.
- Save one rack per design. Free accounts can save up to three designs; Pro unlocks unlimited saved designs.
Data center rack layout software workflow
List each device height first, then pick a cabinet size with spare U. Group patch panels with the switches they feed, leave U for horizontal managers near dense switching, and keep heavier UPS or PDU gear lower in the stack.
Move that plan into the designer and place devices in order. New devices from the library are blocked when the rack has no free U for that height. For spacing rules, see U-space best practices. For a step-by-step closet workflow, read how to design a network rack.
Rack management software free vs Pro
Documenting stays free. Guests can plan without signup, and work in the browser survives a reload. Sign in when you want cloud sync across devices. Free accounts can save up to three rack designs; Pro unlocks unlimited saved designs. Compare options on Pricing.
RackBuilder does not store chassis weights, so compare vendor weight totals to the cabinet max load limit separately. Choosing form factor still matters: compare 2-post, 4-post, and wall-mount racks before you freeze the elevation.
Frequently asked questions
What is free rack management software for documentation?
Free rack management software helps you document what lives in each U of a rack elevation before install day. RackBuilder is a planning and documentation tool: place devices from the library by U height, keep guest work across reloads, and sync saved designs when signed in. It is not a full DCIM and does not do live monitoring.
How does RackBuilder document a data center rack layout?
Pick a rack height, add catalog devices, and arrange them in the live elevation. Library adds are blocked when the rack has no free U left for that device height. Each saved design holds one rack. Guest work survives reload in the browser; signed-in users get cloud sync for saved designs.
Is RackBuilder a full DCIM or rack management platform?
No. RackBuilder is rack management for planning and documentation only. It does not poll devices, raise alerts, track power circuits live, or replace inventory CMDB workflows. Use it to document elevations; keep change tickets in your DCIM or ops tools.
Do I need an account for rack documentation?
No. You can start documenting without signup, and guest work survives a reload. Sign in when you want cloud sync across devices. Free accounts can save up to three rack designs; Pro unlocks unlimited saved designs.
What belongs in rack documentation for data center managers?
Typical elevations mix servers, switches, patch panels, PDUs, and cable managers. Place heavier gear lower, leave U for growth, and note catalog wattage labels where available when you cross-check circuits outside the tool. RackBuilder does not store chassis weights, so compare vendor weight totals to the cabinet max load limit separately.
Start rack documentation next
Open the free designer and turn this plan into a live elevation.