ViewCompanion Premium 15 / Бессрочная лицензия

ViewCompanion Premium is the most powerful version in the ViewCompanion family. ViewCompanion Premium can view, print, and convert Adobe PDF, PDF/A, Autodesk DWF, PLT, CGM, TIFF, CALS, EDMICS, and other file formats.
With ViewCompanion Premium, you can convert your files to a wide variety of output formats. See the full list of supported formats below. Your PLT, CGM, Gerber, and DWF files can be converted to the Autodesk DXF format, which can be read by all popular CAD applications, such as Autodesk AutoCAD™.
With built-in PDF to CAD conversion tools, you can convert your PDF files to editable DXF, Gerber, CGM, or SVG files. Batch conversion and batch printing are included. The software can be configured to monitor a user-defined folder, and all files copied to that folder will be automatically printed using your settings.

Add annotations, also known as comments, to documents. ViewCompanion Premium
You can combine multiple files of different formats into a single multi-page PDF, DWF, or TIFF file.
ViewCompanion can split a multi-page PDF, TIFF, or DWF file into multiple files. You can split a PDF file based on either the maximum number of pages in the file or the maximum size of each output file. With ViewCompanion, you can measure lengths and areas. All measurements can be performed using snapping to drawing geometry for maximum accuracy. Calibration of measurement tools is available to ensure accurate results, even if your drawings are not scaled 1:1. Measurement results can be exported to an Excel workbook (XLSX) or a CSV file, which can be opened in any spreadsheet program. PDF to CAD converter from Software Companions.
PDF to CAD conversion included.
Use ViewCompanion to compare files between versions and visualize differences. You can compare all supported file formats, including PDF. Multi-page PDF files can be compared page by page.
Annotate files using markup elements such as text, highlights, dimension lines, area measurements, stamps, freehand, arrows, barcodes, symbols, images, and more.
ViewCompanion supports symbol libraries that make it easy to add frequently used symbols as markup. You can create your own symbol libraries from any image files. After installation, you will also have access to several libraries for use.
All markup elements will be stored in a separate file, and the original file will remain unchanged. Markup elements can be included when printing or converting the viewed file.

Download the software - https://www.softwarecompanions.com/downloadvc.html
After installation, launch the program.
Click the "I have already purchased a license" button.
Enter your "Name" and the "Key" you purchased, then click OK.