3dflow 3DF Zephyr full version standalone offline installer for Windows. It allows you to reconstruct 3D models from photos automatically.
Overview of 3dflow 3dfzephyr

This software allows you to reconstruct 3D models from photos automatically. The process is automatic; no coded targets, manual editing, or special equipment are needed. It is built on top of our proprietary, cutting-edge reconstruction technology.

It has a user-friendly interface can export in many standard 3D formats or even generate lossless videos without external tools.

This program has many advanced functionalities. You can edit your models, create true orthophotos, and digital elevation models (DTM), manage laser scan data, and calculate areas, volumes, angles, contour lines, and more.
Features of 3DF Zephyr

    Automatic Structure from Motion
    Global and Incremental pipeline
    Easiest camera calibration management
    Add photos anytime
    Dense cloud generation
    Reconstruction with presets
    Advanced settings
    Custom settings
    Mesh Texturing
    Multi texturing & UDIM
    Editing tools
    Mesh filters, hole filling, and photoconsistency
    Mesh filtering on selection
    Multiple layers support
    Match viewer
    Direct Sketchfab upload
    Video making & smartsnap
    Direct Youtube upload
    Masking capabilities
    Pictures import
    Video Import
    CUDA computation
    Exporting
    Native Laser Scan support
    Pictures and quality evaluation
    Full 360° cameras support
    External UV mapping
    Multi ICP registration
    Workspace merge
    Batch processing
    Fixed rig support
    Automatic marker detection
    Point Cloud/Mesh import
    Statistical analysis & report
    Control points, measurements & volumes
    Volume projection
    Hollow volume computation
    A project over a regular grid
    Point cloud comparison tool
    Shape from Silhouette
    Orthophoto & Orthomosaic
    Polyline drawing
    Automatic polyline extraction
    Contour lines generation
    Sections / Track sections
    DEM & multispectral viewer
    DEM profile
    EXIF GPS coordinates
    GPS EXIF preview
    PCS georeferencing support and conversion
    Multispectral support & calibration

Technical Details and System Requirements

    Supported OS: Windows 11, Windows 10, Windows 8.1, Windows 8 (64-bit)
    Processor: Dual Core 2.0GHz or equivalent processor
    RAM (Memory): 16 GB RAM (32 GB recommended)
    Free Hard Disk Space: 500 MB or more
    Video Card: Direct X 9.0c compliant video card with 256 MB of RAM