OpenEye

A utility mod allowing blocks to placed be on ANY side of an existing block. Just activate BlockPlacer to get a wireframe showing the destination and move it to your desired location.

Block Properties by FatherToast

Allows advanced customization options for blocks. Based on Mob Properties.

Block Properties Tweaker by TheLordofMelons

A small mod for adjusting various properties of blocks such as drops, harvest level, and explosion resistance.

Block Protector by Zeitheron

This is a simple mod that allows basic region creation and management.

Block Proxy

Block Quarry by CallMeFoxie

The least laggy quarry you can get!

Block RedStone Wireless Watcher

Block Reinforcings Mod

Adds a variety of Stone, Iron and Obsidian reinforced blocks

Block Replacer

Block Replacer by vladislemon

Mod for Minecraft 1.7.10 to replace blocks at chunk load time.

Block Seeker

Block Sniffer by Himmelt, MickKay

Block Swap by Adubbz

Introducing Block Swap: For all your block-phobia removal needs!

Block Tools Armor Mod by elix_x

Adds in minecraft bigger tools and armor

Block Tweaker by Ewy

Tweak Em All

Block Update Disabler by ExampleDude

Disable block update to help with strange building.

Block Utility

Block Whitelist by LatvianModder

This mod restricts block placement per-dimension

Block and Item Data Dumper by Cameron Leger

Dumps information about all blocks and items such as IDs and Icons.

Block of Apple by DKN0V4, MCreator

Block of Charcoal

Block-clutch-mod

Block3D Mod

BlockBazooka

BlockBit's ToolMod by BlockBit

This Mod adds over 20 new tools and items into the game

BlockBreaker by DaftPVF, bspkrs

When a configured block is harvested a chain reaction is initiated to break connected blocks of the same type.

BlockCommand

BlockDetector

BlockDetector by Felix

BlockDetector is a mod for helping you to find any block, even it's hidden in other blocks. Only you need to do is put detector on the target block and let the detector be powered.

BlockDispenser

BlockDye by skymory_24

Adds a large number of dyeable blocks

BlockExtend by ltc

BlockFire

BlockFix Mod by Denr01

Fixed blocks XRay

BlockHarvestTweaker by InfinityRaider

Modify harvest level of blocks

BlockLimiter. Restict your Blocks by Namikon

Define which Blocks can be placed or not, depending on the dimension

BlockMonitor

BlockOfEnder by lucia, MCreator

BlockOut by MineColonies Mod Team

BlockOut is a GUI Libary mod that handles loading GUIs from XML and JSON

BlockOut - Utilities by LDTTeam

BlockOut - Utilities provides several utility controls and mechanics when using BlockOut.

BlockOverlay by Aycy

BlockOverlayMod

BlockPhysics by Blargerist

Adds physics to blocks. Originally by id_miner.

BlockPlaceLimiter

A plugin for limiting and tracking the placement of specific blocks

BlockRenderer by Aesen

It renders blocks and items.

BlockRenderer6343 by Quarri6343

WIP

BlockSampleMod

BlockShot by CreeperHost

Example placeholder mod.

BlockTools

A mod offering powerful alternatives to the vanilla toolkit

BlockTorch

BlockUndestructor

BlockWorks by williamhalton, MCreator

BlockZ

Adds Pillars and Beams and Much More

Block_Effects

Blockbuster by mchorse

The Machinima Studio

Blockcraftery by Elucent

Blocks which can have textures applied to them.

Blocked Layers by MrRiegel

Nothing yet.

Blocked Server Bypass (Forge) by Nixuge

A mod that lets you join Mojang blacklisted servers.

Blockhead by Purplicious_Cow, cy4n

Blockhead allows you to place any item or block on your head.

Blockhole by LimpLungs

Filling in holes in the fabric of the universe.

Blocking Enchants, by Iron

Blocklings by WillR27

Adds tameable blocklings that level up in combat.

Blockmodbeta

Best mod ever.

Blockmoddiamond

Villagers are picky!

BlockofCharcoal

This mod add a block of charcoal

Blocks 2 Items by nukeythenuke(NuclearPineapple)

Recipes for all the things!

Blocks And Items by Megabitus

Adds some Blocks and Items.

Blocks And Items For SecretWorld(domian mcsw.ru)

Blocks Booster

Blocks Mod by Hazzawebb

010101010101001010010100 1010100101010110100101101010100101010010 1010101001010101010101010110100101101001 1010010100101001010101001010010101010101

Blocks NewLand by Guerry Arthur

Blocks for newLand

Blocks O' Food by adorablemadison, MCreator

Blocks Plus by DylanGore

This mod adds a variety of decorative blocks to the game.

Blocks Plus by MineMaster1739

Adds cool decorative blocks to your world!

Blocks Variety Plus by ridebuilder5

A mod that adds new woods, stones, ores, and more to your game. Useful for those who wish to have more variety in blocks for their building purposes, and enhances survival play.

Blocks for OfalenMod

This Mod adds Blocks for Ofalne Mod.

Blocks of 1.14 by junjuntv, MCreator

Blocks2Items

BlocksAlpha by HadiBuilds

This Mod Adds So Much New Blocks To The Game Like (Colored Pillars, New Concrete Colors, Traiz Block, Royale Blocks and Much More!).

BlocksAndMore

A mod with lots of more new blocks

BlocksNMore by artdude543

BlocksNMore adds more blocks to the game which you can create using special tools. There are a few now but more are coming soon!

BlocksPlus by DylanGore