You want to go deeper in the Word — not just read it, but truly study it. BibleStudyTools.com puts one of the largest free libraries of study resources on the internet at your fingertips, so you can dig into commentaries, concordances, dictionaries, and encyclopedias alongside the Scripture you're reading.^1
Built and maintained by Salem Web Network — the Internet division of Salem Media Group — the site gives you access to over 100 Bible translations and languages including the NIV, KJV, ESV, NLT, CSB, and The Message, plus trusted commentaries from Matthew Henry, John Gill, John Wesley, Martin Luther, Scofield, and others.^1 What sets Bible Study Tools apart from a simple Bible reader is the sheer depth of its reference library: Strong's Exhaustive Concordance, Nave's Topical Concordance, the Treasury of Scripture Knowledge, Baker's Evangelical Dictionary, Hebrew and Greek lexicons, and even historical works like Fox's Book of Martyrs and the writings of Josephus — all free.^1
The companion iOS app syncs with your BibleStudyTools.com account for study on the go. The 2024–2025 app redesign brought a personalized homepage, parallel reading for comparing translations side by side, improved reading plans, and a modernized interface.^3 Bible reading plans cover chronological, topical, 90-day, yearly, or custom pacing, and a PLUS subscription unlocks exclusive study Bibles, commentaries, printable prayer and devotional guides, and an ad-free experience.^4
Salem Web Network launched in 1999 with a mission to connect Christians through emerging technologies. Their About Us page describes the team as "a for-profit religious corporation dedicated to building up the Church, which is the Body of Christ." Today Salem Web Network operates some of the most recognized brands in the faith space, including Crosswalk.com, Christianity.com, and GodTube.com.^5
Why Christians Love It"I have used this site nearly daily for years, since the first day I found it. I use the NASB with Strong's when I want to know the original language references. I use the Matthew Henry commentary. It's a MUST-HAVE in my opinion."^7
"Thank you for offering this for free. I have tried other apps and ended up deleting them because of the cost."^3
"The best learning tools for the Lord's words. I'm so thankful for this website coming across my feed because it has helped me understand the Lord's book so much more better and grow a healthy and amazing relationship with my father up above."^7
Notable- Part of Salem Web Network, which began in 1999 and now operates 21+ global Christian websites^6
- Reference library includes commentaries, concordances, dictionaries, encyclopedias, lexicons, and historical church texts — one of the most comprehensive free collections online^1
- iOS app redesigned in 2024 with parallel reading, personalized homepage, and improved reading plans (v4.0.4, July 2025)^3
- PLUS subscription includes exclusive content from the ESV Study Bible, CSB Study Bible, Geneva Study Bible, and Warren Wiersbe commentaries^4
- No Android app for BibleStudyTools.com specifically; Salem offers other Bible apps on Android including "The One Bible App"^8
- Website now serves 100+ translations in multiple languages including Spanish, Portuguese, Chinese, German, and Italian^1
Platforms: Web, iOS Pricing: Free (PLUS subscription available for ad-free experience and additional study resources)
