Editor
Editor Tab: (this tab is absent in Standard version)
Redline path - defines a folder for Redline files storing.
| • | Redline files are in the drawing's folder - select this option for Redline files to be saved in the same folder with the respective CAD files. |
| • | Specified path - select this option for Redline files to be saved by on the specified path. Press  to set custom path. Press  button to resets Redline path to ..\ABViewer 6\Redline\ folder (path defined while installing ABViewer 6). |
Grid:
| • | Auto - snap spacing parameters are calculated respectively to size of the loaded file. |
| • | Step by X size (Step by Y size) - specifies the snap spacing in the X (Y) direction. |
Unlock 
button indicates that X and Y snap spacings are allowed to be specified independently.
Lock 
button indicates that X and Y snap spacings are not allowed to be specified independently. They are calculated proportionally to X snap spacing.
Options defines whether Redline files will be loaded automatically when opening modified by Redline features files
| • | Load Redline automatically - set this option on to force ABViewer to load Redline file in addition with loading respective CAD file. |
| • | Warning when switching between modes - this option defines whether confirmation dialog box will be called when switching between ABViewer modes: |
