I will do PDF submission to 80 document sharing sites

Sharing PDF, DOC, or PowerPoint presentations online offers several benefits for SEO:

1. Backlinks: Submitting these documents to various platforms can generate backlinks to your website. Backlinks are crucial for SEO as they signal to search engines that your site is credible and authoritative.
2. Increased Visibility: Sharing content on multiple platforms increases its visibility. When people search for related topics, your documents have more chances of appearing in search results, driving organic traffic to your site.
3. Diversified Content: Different people prefer consuming content in different formats. By offering PDFs, Word documents, and PowerPoint presentations, you cater to diverse preferences, reaching a broader audience.
4. Brand Authority: Consistently sharing high-quality, informative content establishes your brand as an authority in your niche. This can lead to more trust from users and search engines alike, positively impacting your SEO efforts.
5. Long-term Traffic: Well-optimized documents can continue to attract traffic and generate backlinks over time, providing long-term benefits.