Crossway's
ESV Classic Reference Bible and
ESV Global Study Bible are available for free at the usual ebook stores, but can still be downloaded as DRM-free epub and mobi (for Kindle) files from Crossway if you're willing to create an account.
ESV Classic Reference Bible:
Crossway
eBooks.com
Amazon
ESV Global Study Bible
Crossway
eBooks.com
Amazon
Crossway has a free
ESV Android app, as well.
The
HCSB (Holman Christian Standard Bible) from Broadman & Holman can be downloaded as a DRM-free epub
here. It's also free at regular ebook stores (
Amazon).
HCSB: Navigating the Horizons in Bible Translations (free everywhere, but here are links for
eBooks.com and
Amazon) is a book about Bible translation in general and why B&H thinks that its HCSB translation is the best.
The updated
CSB isn't free as a standard ebook, but the
Android app is free.
The
NETS (New English Translation of the Septuagint) can be downloaded as PDFs of individual books (including Greek Apocrypha)
here.
The 1917 edition of the
JPS Tanakh is available as a PDF from The Jewish Publication Society's website.
Sign up for their newsletter and you'll be redirected to a page with a download link. Note that this isn't a scan, but has been typeset as a PDF.
Barbour Publishing's
Holy Bible New Life Version, New Testament is free at a few ebook stores (not Amazon, curiously):
B&N
Kobo
The
Lexham English Bible is
free in various formats (including epub) from Logos software.
Also from Logos and the Society of Biblical Literature is the
SBL Greek New Testament, again in
various formats. If you otherwise have little use for a Greek New Testament, note that there's a "reverse interlinear" with the LEB English text and the corresponding Greek.
If you use
Logos Bible software and have an account, Logos has three main sites, each of which offers a free book each month. The free version of the software is
here.
Logos
Verbum
Faithlife
If you use
WordSearch Bible software, there's a free book each Friday. If the
free ebook link redirects to the main page, either wait a few hours (they're not always punctual about putting it up) or check the
blog. The free version of the software is
here.
Olive Tree Bible Software was bought out a few years ago by the Christian division of HarperCollins. HarperCollins owns Zondervan and Thomas Nelson, so The Olive Tree software includes the NIV and NKJV for free in addition to the other standard free Bibles (ESV, HCSB, KJV, ASV). Olive Tree software is free.
A PDF of
Frank Moore Cross: Conversations with a Bible Scholar by Herschel Shanks is available
here. There are
others as well, but the rest are lower quality.
Mark Goodacre's
The Synoptic Problem: A Way Through the Maze is available as a PDF scan. It's linked at the Internet Archive from
the author's website.
If you're into creationism, here's a list of ebooks that Answers in Genesis offered for download a number of years ago. They removed the pages linking to the ebooks, but didn't remove the ebook files themselves and the links still work:
Frozen in Time by Michael Oard
Flood Legends by Charles Martin
Global Warming and the Creator's Plan by Jay Auxt and William Curtis
The Lie: Evolution by Ken Ham
Creation Facts of Life by Gary Parker
In Six Days: Why Fifty Scientists Choose to Believe in Creation
The Great Dinosaur Mystery Solved! by Ken Ham
Defending the Faith by Henry Morris
Biblical Creationism by Henry Morris
Men of Science, Men of God by Henry Morris
PDF epub mobi
The Beginning of the World by Henry Morris
PDF epub mobi
Church of Jesus Christ of Latter-Day Saints (Mormon)
Scripture,
magazines and
lesson manuals.
Watch Tower Society (Jehovah's Witnesses)
Bibles,
Magazines,
books and
online library.
Science and Health with Key to the Scriptures by Mary Baker Eddy can be downloaded as a PDF
here.
The "Congregation of YHWH", which seems to be a sort of Jews for Jesus organization, has its own Bible translation. The
Hebraic Roots Bible is available in several formats
here.