NASJI review
A free multi-device CAD option for basic DWG drafting, with paid AI tools.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
NASJI is a 2D CAD application for floor plans, sections, details, schematics, and other technical drawings. It is aimed at people who want basic DWG drafting without paying for core CAD, including solo users and small teams. The core application is free without an account, license key, or watermark. It runs in a browser and as desktop software, with listed platform support for Windows, macOS, Linux, iOS, and Android. Native DWG opening and saving is specified for 2018 format, and DXF files can be imported and exported.
The CAD tools cover practical drafting tasks: layers have freeze, lock, color, and linetype controls; blocks and attributes are supported; and object snaps, tracking, ortho, and grid tools assist precise drawing. Dimensions, leaders, and multiline text are available, alongside plotting and printing to PDF at scale. The optional AI agent adds drafting from natural-language descriptions, with editable drawing geometry. That is a distinct extension to the CAD workflow, but it is paid separately from the free core product. Choose NASJI if those standard drawing tools and broad device coverage meet your needs; look elsewhere if your decision depends on deeper production or interoperability capabilities.
According to the published plans, AI access includes a $5 monthly Starter plan, a $15 monthly Pro plan, and a $40 monthly Studio plan; each offers credit, all models in the dashboard, rollover, and cancellation at any time. The $99 one-time Unlimited AI offer is for one personal account and includes AI drafting, visual generation, furniture, and revisions, on web and desktop. These choices make sense for someone specifically seeking AI assistance, but the separate plan structure adds a purchasing decision that free-core users can avoid. NASJI is a cautious fit for straightforward drafting; teams with demanding file-exchange or production requirements should compare alternatives before committing to it.
NASJI pros and cons
- Where it wins
- Free core CAD with no account, license key, or watermark
- Native DWG 2018 opening and saving, plus DXF import and export
- Browser and desktop access across Windows, macOS, Linux, iOS, and Android
- Where it doesn't
- AI drafting requires a separate paid plan
- The $99 Unlimited AI offer covers one personal account
- Its listed DWG format is 2018, which may not suit every file workflow
NASJI fact sheet, pricing and score →
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