What are the open access journals books which have no publication fee, no article-processing charge?

I'm searching for:

1. A scientific journal, 
2. Where publishing is free (no cost for processing the paper) and no article-processing charge
3. That is open access (no cost for readers)
4. .docx, LaTeX should be accepted, 
5. online publishing is fine
6. I don't care about impact factors, as long as the journal is trustworthy

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Plots cost and journal Impact Factor.
http://www.eigenfactor.org/projects/openAccess/oa.php

lists ~400 journal with no article processing fees.
http://www.eigenfactor.org/projects/openAccess/fullfree.php

Ref:
https://www.quora.com/What-are-the-open-access-journals-which-have-no-publication-fee-for-authors
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How to search for an open access journal with no publication fee?

Use this link http://doaj.org/doaj?func=csv to download the complete list of journals from DOAJ (CSV format), with metadata as scientific field, license (if CC) and whether you have to pay to publish.

http://www.conem.org/links/resources-authors/oaj-selected/

For instance:

• How does it pay its ISP (internet service provider) hosting bill?
• Who handles the processing and editing of articles?
• Who does the typesetting and copyediting?
• Who maintains the web site?

Open access journals which also don't charge a publication fee are quite rare. I think that journals published by scholarly/professional societies might satisfy this criteria in some cases. In those cases they would be funded by universities or member fees.



Ref:
http://academia.stackexchange.com/questions/13122/how-to-search-for-an-open-access-journal-with-no-publication-fee