You can place your link for free in several ways. It is especially easy to share a link on catalog sites where any registered users can freely exchange such links. It is more difficult to agree on free posting of links in places that are not specialized on links or where an ordinary user does not have access to add any information.
Instructions
Step 1
There are many sites on the Internet that are made on the principle of "free message boards". It all depends in this situation only on the content of your link. Therefore, using a search engine, you need to select the most suitable message board, and then search for the desired subject category. As a rule, to do this, it is enough to have an account on the site (register), however, sometimes it is not even necessary. As a rule, on such portals it is better to post links about the sale of something.
Step 2
If the content of your link has a wider application (that is, it is not a sale), then in order to distribute it, you need to register on free mass portals. Accounts on sites like https://www.livejournal.com or https://www.vkontakte.ru. There you can freely post any information (including a link) on your personal page. Censorship is minimal. Therefore, if your link does not violate the rules of the site, does not contain malicious software, then you can safely upload it, and then simply share the link with users
Step 3
For an even wider distribution of the link, it will be required to post it on forums or thematic communities. It is massive forums / groups that can be completely free and effective advertising. However, censorship in this case is stronger than on your own page. Therefore, the content of the link and the description should be correct and thematically similar to the place where you want to place the link.
Step 4
On sites that are not specialized in link placement, things get more difficult. In order to place a link there, you must first of all contact the site administration. This is usually not difficult to do, since almost any site has a "contacts" section. If your link matches the site thematically, then there is some probability that it will be placed for free (or under other conditions: link exchange, etc.).