Best PDF software for windows and android

'PDF24 Creator' is a free Windows-based PDF editor that provides a range of editing features.'

To download a bunch of PDFs that contains a certain keyword using their link, use either of these downloaders:

• Batch Link Downloader
• iTextSharp
• URL Downloader
• Wondershare PDFelement

To convert a zip file to pdf, follow the steps given below: 

• Right click on the zip file.
• Choose Instant .pdf.
• Windows Explorer takes out the file and folders from the zip file and converts them to their PDF format.

There's no single best for everyone, as it depends on your needs and budget. Here are some popular options with different strengths:

• Free and Basic:
  • Adobe Acrobat Reader DC: Free, basic editing features like annotations and form filling.
  • Foxit Reader: Lightweight, clean interface, basic editing.
• Intermediate:
  • Sejda PDF Desktop: Affordable one-time purchase, advanced editing features like merging, splitting, and OCR.
  • Nitro Pro: Feature-rich, good for business users, subscription or one-time purchase.
• Advanced:
  • Adobe Acrobat Pro DC: Industry standard, professional editing tools, expensive subscription.
  • Nuance Power PDF: Advanced document conversion and security features, subscription or one-time purchase.

To print a PDF file without border, follow the steps given below:

• Open the PDF file.
• Click on File, then choose Print and then click on Show Details.
• Choose Borderless Print when the dialog box appears.
• This removes the margin, and the file is ready to get printed.