All the books that we share on our website are the property of their respective authors and publishers, therefore we do not sell them. Please note that all shared information is for private, non-commercial use only. By using our website you accept our privacy policy.

However, PUBLIC DOMAIN books are books for which the copyright has expired. All books written before 1787 are in the public domain and, in most countries, books by authors who have died more than 70 years ago. Some examples are Pride and Prejudice, Diary of Anne Frank, The Metamorphosis or Romeo and Juliet.

But if you have the financial capacity to buy the books, we suggest you buy them and thus contribute to the work of the author of the book.

That's right, ALL the publications we have from Books and Solutions can be downloaded for FREE.

All of our publications are FREE to download, however we do have a subscription option for users who wish to download faster, and with some other benefits.

By registering and acquiring a simple subscription, you support us to continue in operation and thus be able to fulfill our mission of making education more accessible to all. Since most of the students cannot afford to buy their tbooks.

We believe that education has the power to transform lives, so we are breaking down physical and digital barriers to give everyone a fair chance at a better future.

The download links are at the end of the post, after the table of contents, in a container as shown below.

This container has the Download Links.

In the following video we describe the steps to download the Books and Solutions that we publish on our page.

If you require more detailed information, here we leave a step by step.

1. Go to the publication you want to download.
2. At the bottom, look for the container that says Download Book.
3. Click the Download text for the file you want to download.
4. A new elresolvario.download page will open with download information.
5. Complete the captcha and click the continue button.
6. On the next page, wait for the indicated seconds and the download will start at the end of the countdown.
7. If you want to support us you can click on the advertising links :).

Sometimes some files are temporarily disabled (24 hours), due to the high flow of downloads, which overflows the bandwidth on the server where the file is hosted. If this happens in the publication that you need to download, leave a comment there indicating the problem to correct it in a short time.

If you are registered on our page, you can use the form found in the links container to report broken links.

None of our files have a password. If you can't open a file, make sure the downloaded file doesn't have a problem or try downloading it again.

Each file is reviewed before being published, so we make sure that there are no damaged files or errors in the files. In addition, all files are checked and scanned with antivirus before being compressed.

However, some files, when online, lose bits; If when downloading, you cannot view any of the files, you can leave a comment on the corresponding publication and we will update it as soon as possible.

You can find the solution to this and other PDF file display problems in this article.

Tip: You can open any damaged file using a browser.

All our files are compressed with Winrar, but any compressor will do to open them and extract their content; In addition, most of the Books and Solvers that we publish are in PDF format, except for a few cases that are in DJVU format.

If you require the software to open the files or to be able to view them, then we leave the links to download these tools for free use.

• Adobe Reader: Viewer for PDF files.
• DjVu Viewer: Viewer for DjVu files.
• WinRar Compressor: Software to extract the content of compressed files.
• Google Chrome: The most optimal browser to browse our website, you can also view PDF files on it.

You can send us the Books or Solutions that you want to contribute through the form that is in this section: https://www.tbooks.solutions/contribute/. All contributions are published anonymously, but if you want to be mentioned in the publication you can indicate it in the message.

Before sending the form, we would appreciate it if you would first use our search engine and verify if the Book or Solution Book you wish to contribute is or is not included in our database; To do this, simply write the name or surname of the author in the search engine.

In case you have an existing Book or Solution Book but you want to contribute (either because you have found an error, or to provide a better version of it), fill out the form clarifying the modification.