Quick Reference: Bible Study Helps:
Protestant Canon
https://www.biblegateway.com (Bible Translations, Study Helps)
https://www.blueletterbible.org (Bible Translations, Study Helps)
https://www.studylight.org (Bible Study Helps)
http://scripture4all.org (Interlinear Bible Software)
http://qbible.com (Bible Study Helps)
http://biblehub.com (Bible Study Helps)
https://en.wikipedia.org/wiki/Biblical_canon (Biblical Canons)
https://www.olivetree.com/store/home.php?cat=259&free=y&bible-category=free-items&source=topnav (Olive Tree Free Bible Resources)
Catholic Canon
http://www.usccb.org/bible/books-of-the-bible/index.cfm
Hebrew Bible Resources
http://www.chabad.org/dailystudy/default_cdo/jewish/Daily-Study.htm
http://www.mechon-mamre.org (Hebrew Bible)
http://earlyjewishwritings.com (Torah, Deutero-Canon, Pseudepigrapha)
Latin Vulgate
http://www.latinvulgate.com/lv/verse.aspx?t=0&b=1
Orthodox Bible Study Helps
http://www.orthodox-christianity.org/internet/libraries/
Sacred Texts -- Christian
http://www.sacred-texts.com/chr/index.htm
Project Gutenberg
Greek New Testament: English Translation
https://ia800207.us.archive.org/7/items/newtestamentino00west/newtestamentino00west.pdf
Greek New Testament
http://www.laparola.net/greco/
Codex Sinaiticus
http://www.bl.uk/onlinegallery/sacredtexts/codexsinai.html
Westminster Leningrad Codex —
Available free at olivetree.com and biblegateway.com but is only in Hebrew
Acta Sanctorum