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    2,046,932 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 24 Oct 2026.636,163 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 24 Oct 2026.269,480 projects gradedProjects with a letter from A to F. Counted on 24 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Pewter

    Mod

    Adds materials from other mods to Tinkers' Construct.

    E31/ 100
    • OverviewE
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.12.2
    • ModpacksIn 216
    • ReleasesLatest Dec 2018

    Download

    Pewter-1.4.3.jar

    Released 25 Dec 2018 · 1.3 MB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade E

    How grades work

    Strengths

    • Security checks passed
    • Stable releases
    • Widely used

    Points lost

    • No release in 7.8 years−26 points
    • Newest file is for 1.12.2, older than the versions mods are made for now−9 points
    • No source code link−7 points
    All 11 criteria
    • Maintenance

      27 points lost0 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.7.8 years ago (25 Dec 2018) 0 / 12
      Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.Newest supported: 1.12.2. About 9 years behind popular modding versions. Latest Minecraft: 26.3. Abandoned: no release for 7.8 years; no file for a popular modding version.0 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.No release in the last 24 months 0 / 6
    • Stability

      Full points15 / 15
      Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.20 of the 194 modpacks with two or more versions removed it in a later one (10%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Not measured yet.
      Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.None 5 / 5
    • Transparency

      7 points lost0 / 7
      Source codeWhether the project page links to its source code, so anyone can read what it does.No link on the project page 0 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Does not apply. CurseForge links are not in our data.
    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.2,765,207 4 / 4
    • Track record

      8 points lost0 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.8.4 years, 17 releases 0 / 8
    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in both latest files. See Security
    Total31 / 100

    18.7 of the 61 points that apply = 31 out of 100. The points above are rounded to whole numbers.

    Images

    • Example Modifiers
    • Thaumcraft Integration Materials

    About

    Pewter expands Tinkers' Construct, and Construct's Armory, with materials, traits and modifiers drawn from other mods, adding them when the corresponding integrations are loaded. Its integrations cover Astral Sorcery, Better With Mods, Biomes O' Plenty, Botania, Embers: Rekindled, Soot, Thaumcraft and The Betweenlands; the materials include Starmetal, Manasteel, Terrasteel, Dawnstone, Thaumium, Void Metal, Weedwood, Octine, Syrmorite and Valonite. The material traits bring mod-themed effects to tools and armor: Thaumium tools can draw durability from the Aura, Terrasteel armor can grant passive health regeneration when all its cores use that material, and Weedwood gear gains bonus damage against Betweenlands mobs while corroding. Other examples include Dawnstone tools that deal more damage at lower elevations, Ashwoven armor that resists fire but is weaker against other attacks, and Syrmorite armor that reflects some damage when its wearer is in water. Pewter also adds tool and armor modifiers, including Dragonstone for bonus durability based on Botania material content, Runes that adjust mana costs or generation, and Quicksilver for increased damage against Tainted mobs. The mod aims to give materials distinctive traits suited to their themes and acquisition difficulty, and includes a configuration option to disable all Pewter content.

    Written from CurseForge . How we write it

    In-game changes

    It has no file for a recent Minecraft version. This is about its files for Minecraft 1.12 to 1.12.2.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Often used with it

    See all 30
    Construct's ArmoryDChiselCFoamFixCBetterFpsCInventory Tweaks [1.12 only]-

    Details

    Creator
    ejektaflex
    License
    Not known
    Downloads
    2.8M
    Created
    14 May 2018
    Official page
    CurseForge

    Security

    No harmful code found

    It has no file for a recent Minecraft version. This is about its files for Minecraft 1.12 to 1.12.2.

    We checked its files and read their code, without running it.

    Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.

    How we checked · Both latest files checked, last on 16 Oct 2026
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.
      2 latest files: the newest file for each Minecraft version and loader. None is for a recent Minecraft version, so the answer above is about all of them. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Looked for, not foundWe looked for these in the file and did not find them.
      The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends

    It has no file for a recent Minecraft version. This is about its files for Minecraft 1.12 to 1.12.2.

    We read its code without running it: it contacts no web address while you play.

    Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.

    How we checked · Both files read
    • Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.
      The code of both files, for Minecraft 1.12 to 1.12.2. See each file in Releases

    AI

    No sign that AI was used to make it

    We looked for AI tools in its texts, files and images and found none.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.

    How we checked · 4 places read
    • Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.
      Not on Modrinth.
    • Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.
      Nothing found
      2 of 34 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
      2 images read
    • Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.
      No AI service, AI library or AI model file
      946 code files read

    Compatibility

    See all 17 files
    Forge
    1.121.151.171.2026.1

    Point at or tap a version to see its loaders.

    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.
    Shadowfacts' ForgelinCTinkers' ConstructA
    OptionalProjects it can work with but does not need. The author lists them.
    Forestryin some filesB[ANGRY PIXEL] The BetweenlandsDAstral SorceryABetter With ModsEBiomes O' PlentyABotaniaAConstruct's ArmoryDEmbers RekindledBSootEThaumcraftC
    IncludesProjects packed inside its files.Nothing
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.No file yet for any of the last 6 Minecraft versions.

    Modpacks using this project

    Find modpacks with it

    216 modpacks include Pewter in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Modern Skyblock 3: Departed2.1M downloadslast version with it 25 Feb 2019Equivalent Skies706K downloadslast version with it 25 Feb 2019Ocean Outlast424K downloadslast version with it 9 Oct 2024All the Mods: All the Magic - ATM182K downloadslast version with it 5 Aug 2019Crop Block158K downloadslast version with it 25 Feb 2019Roguelike Adventures and Dungeons TiC Edition88K downloadslast version with it 17 Dec 2021EMC Maker38K downloadslast version with it 12 May 2020Mirasites-100-Days29K downloadslast version with it 12 Aug 2026Magic, Steam and Farming27K downloadslast version with it 31 Jul 2024Project Equivalence 2 Covalence Unified21K downloadslast version with it 25 Nov 2021
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Pewter. Share: how many of the modpacks with Pewter also have that mod.

    ProjectTypeShareGrade
    Construct's ArmoryDModin 83% of the modpacks with PewterChiselCModin 82% of the modpacks with PewterFoamFixCModin 81% of the modpacks with PewterBetterFpsCModin 74% of the modpacks with PewterInventory Tweaks [1.12 only]-Modin 74% of the modpacks with PewterPams HarvestCraftDModin 73% of the modpacks with PewterBotaniaAModin 67% of the modpacks with PewterTinker's JEIDModin 65% of the modpacks with PewterTinkers' Tool LevelingDModin 65% of the modpacks with PewterThaumic JEIDModin 63% of the modpacks with Pewter
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. None is for a recent Minecraft version. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    Older Minecraft versions
    1.12.2·Not stated1.4.31.4.3 · Pewter-1.4.3.jarSends: None foundRequires:Shadowfacts' Forgelin, Tinkers' ConstructShadowfacts' Forgelin, Tinkers' ConstructPassedOur checks found nothing harmful in this file. Its code was read too.
    1.12 to 1.12.1·Not stated1.2.01.2.0 · Pewter-1.2.0.jarSends: None foundRequires:Shadowfacts' Forgelin, Tinkers' ConstructShadowfacts' Forgelin, Tinkers' ConstructPassedOur checks found nothing harmful in this file. Its code was read too.

    17 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.12.2The latest file for its Minecraft version and loader·Forge1.4.31.4.3 · Pewter-1.4.3.jar·25 Dec 2018PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 1.3 MB
    1.12.2·Forge1.4.11.4.1 · Pewter-1.4.1.jar·18 Oct 2018PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 1.2 MB
    1.12.2·Forge1.4.01.4.0 · Pewter-1.4.0.jar·16 Oct 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 1.2 MB
    1.12.2·Forge1.3.01.3.0 · Pewter-1.3.0.jar·14 Oct 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 1.2 MB
    1.12.2·Forge1.2.21.2.2 · Pewter-1.2.2.jar·7 Oct 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 1.1 MB
    1.12.2·Forge1.2.11.2.1 · Pewter-1.2.1.jar·4 Oct 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 1.1 MB
    1.12 to 1.12.21.12 to 1.12.2The latest file for its Minecraft version and loader·Forge1.2.01.2.0 · Pewter-1.2.0.jar·3 Oct 2018PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 1.1 MB
    1.12 to 1.12.21.12 to 1.12.2·Forge1.1.41.1.4 · Pewter-1.1.4.jar·7 Sep 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 986.0 KB
    1.12 to 1.12.21.12 to 1.12.2·Forge1.1.31.1.3 · Pewter-1.1.3.jar·3 Sep 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 985.6 KB
    1.12 to 1.12.21.12 to 1.12.2·Forge1.1.21.1.2 · Pewter-1.1.2.jar·2 Sep 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 985.3 KB
    1.12 to 1.12.21.12 to 1.12.2·Forge1.1.01.1.0 · Pewter-1.1.0.jar·30 Aug 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 955.5 KB
    1.12 to 1.12.21.12 to 1.12.2·Forge1.0.0b1.0.0b · Pewter-1.0.0b.jarBeta·29 Aug 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Beta · 938.5 KB
    1.12 to 1.12.21.12 to 1.12.2·Forge0.5.00.5.0 · Pewter-0.5.0.jarBeta·7 Aug 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Beta · 706.7 KB
    1.12 to 1.12.21.12 to 1.12.2·Forge0.4.00.4.0 · Pewter-0.4.0.jar·25 May 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 369.3 KB
    1.12 to 1.12.21.12 to 1.12.2·Forge0.3.10.3.1 · Pewter-0.3.1.jarBeta·17 May 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Beta · 354.2 KB
    1.12 to 1.12.21.12 to 1.12.2·Forge0.2.00.2.0 · Pewter-0.2.0.jarAlpha·14 May 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Alpha · 231.9 KB
    1.12 to 1.12.21.12 to 1.12.2·Forge0.1.10.1.1 · Pewter-0.1.1.jarAlpha·14 May 2018PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Alpha · 231.7 KB