Modifications of TREC 20-7

• Edit Trec 20-7
• Write On Trec 20-7
• Fill In Trec 20-7
• E-sign Trec 20-7
• Type On Trec 20-7
• Add Notes To Trec 20-7
• Highlight In Trec 20-7
• Blackout In Trec 20-7
• Delete Pages In Trec 20-7
• Compress Trec 20-7
• Add Watermark To Trec 20-7
• Password Protect Trec 20-7
• Convert Trec 20-7
• Rotate Trec 20-7
• Add Pages To Trec 20-7
• Add Image To Trec 20-7