Planform is a lightweight and fast pdf solution for construction,measure,mark up,OCR, Convertand manage pdf drawings. Works both for Windows and Mac PC Treat it as a magic toolbox made for professionals like you. When organizing documents, you can freely Combine, split, extract, delete, and insert PDF files; it can also auto create bookmarks for easy reference; if you encounter a PDF file that cannot be searched, it can help you to convert into a searchable PDF for easy retrieval. For format conversion, you can choose from PDF to CAD, Image to PDF, and vice versa. You may also copy drawing annotations, batch extract text, or tables, thereby significantly boosting your work performance. When reviewing drawings, you can use customized tools to mark up PDFs, tailored to meet the needs of every industry. Automatic sequential numbering with prefix, border shape, leadline. Erase content freely. Use different markups to highlight the important part. When design changes occur, with Planform, you can compare drawings by overlapping 2 pages of PDF. doubling your efficiency in drawing review. easy to measure and tabulate. Adjust the scale to the actual size Measure length, area, and quantity in a variety of ways. Measurements tabulation for easy summary and organization.