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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.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Professionally Optimized

    Modpack

    The perfect Modpack for everything! From PVP, to SMP, And Even Chill Survival, this modpack has every optimization mod, and a few other really helpful mods that make minecraft more fun!

    88%Modpack: 88% of its graded mods are A or Bof mods A or B
    • Overview88%
    • SecurityPartly checked
    • Privacy8 send data
    • AIIn 6 mods
    • CompatibilityUp to 26.3
    • ReleasesLatest 19 Oct

    Download

    Professionally Optimized 26.3-3.0.zip

    Released 19 Oct 2026 · 115.5 KB

    Partly checked: all 50 projects checked, the pack's own files not yet. See Security

    Download
    OverviewSecurityPrivacyAICompatibilityReleases

    Mod grades

    How grades work

    Modpacks get no grade of their own, so we show the grades of its mods. Of its 50 graded mods, 44 are graded A or B, 6 C and none D to F. Its last update came out 5 days ago, for Minecraft 26.3. See the mods

    Images

    • FPS Comparison
    • Better Lighting
    • Weather Control
    • Fog Control
    • Professionally Optimized.png
    • Short Swords
    • PvP Crosshair
    • Low Fire

    Content of this pack50 of 50 checked

    The mods of its newest release (Minecraft 26.3 · Fabric, 19 Oct 2026). Each check result is for the latest files of that mod, which may not be the version in this pack.

    ProjectGradeSecurity
    Just Enough Items (JEI)Mod · 725.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Cloth Config APIMod · 569.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Fabric APIMod · 527.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.AppleSkinMod · 519.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.GeckolibMod · 500.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ControllingMod · 441.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Entity CullingMod · 425.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ClumpsMod · 420.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.SodiumMod · 412.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Xaero's MinimapMod · 377.5M downloadsBPassedPassed: our checks found nothing harmful in the latest files.CollectiveMod · 342.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Iris ShadersMod · 337.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Xaero's World MapMod · 330.9M downloadsBPassedPassed: our checks found nothing harmful in the latest files.ImmediatelyFastMod · 329.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.[ETF] Entity Texture FeaturesMod · 272.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.YetAnotherConfigLib (YACL)Mod · 266.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Complementary Shaders - ReimaginedShader · 253.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.[EMF] Entity Model FeaturesMod · 252.9M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Mod MenuMod · 244.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.FerriteCoreMod · 243.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.LithiumMod · 242.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.sparkMod · 242M downloadsAPassedPassed: our checks found nothing harmful in the latest files.SearchablesMod · 221.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Fabric Language KotlinMod · 218.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.3D Skin LayersMod · 202.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.
    1 to 25 of 5012
    Changes since the previous release · 9 added, 2 removed

    Compared with the release of 17 Oct 2026 for the same platform, Minecraft version and loader. We do not compare the versions of the mods yet.

    Added
    Crash AssistantNanite LibrarySimple Voice Voice ChangerSimple Voice Chat OnlineClumpsSimple Rich Discord PresenceEntity CullingFerriteCoreViaFabricPlus
    Removed
    Multi Key Bindings and OpSec: Community Edition
    Share graded A or B
    up 4 points

    Details

    Creator
    ScolopaxM
    License
    Not known
    Downloads
    3.1K
    Created
    9 Dec 2025
    Official page
    CurseForge

    Security

    No harmful code found in the projects we checked

    We checked all 50 projects, without running them.

    We have not checked the files in the pack itself yet (settings, scripts).

    Why we show this: a modpack installs the files of its mods, and each mod runs on your computer like any program. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: a modpack has no grade of its own, and each mod's result counts in that mod's grade.

    How we checked · All 50 projects checked
    • Its projects
      See what is in this pack
      50 projects
    • Files in the pack itself
      Not checked yet.

    Privacy

    8 mods send something about you

    We read the code of all 39 of its mods, without running it.

    Entity CullingCrash reportsCollectivePlayer ID[ETF] Entity Texture FeaturesPlayer nameMod MenuUnknown datasparkUnknown data3D Skin LayersCrash reportsCrash AssistantUnknown dataViaFabricPlusPlayer ID +1

    Why we show this: a modpack runs the code of its mods, and 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 · All 39 mods read
    • Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.
      Xaero's MinimapIris ShadersXaero's World MapSimple Voice ChatSimple Rich Discord PresenceSimple Voice Voice ChangerSimple Voice Chat Online
      7 mods
    • Send nothing
      Their code contacts no web address.
      24 mods

    AI

    AI used in 6 of the 39 mods we checked

    We found an AI tool in them, or their authors declared AI content.

    Just Enough Items (JEI)Claude CodeIris Shadersdeclared3D Skin LayersCodeRabbitZoomify (Zoom)Claude CodeViaFabricPlusClaude CodeSimple Voice Chat Onlinedeclared

    No sign so far that AI was used to make the pack itself

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

    We have not read its files and images yet.

    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 · 1 place 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
      8 of 30 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Not read yet
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Not read yet

    Compatibility

    See all 14 files
    Fabric
    NeoForge
    1.201.2126.126.3

    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.Nothing
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.50 projects, listed in the Overview tab.
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.On average, it gets a file 121 days after a new Minecraft version comes out. Measured on the last 3 Minecraft versions.

    14 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.3·Fabric3.03.0 · Professionally Optimized 26.3-3.0.zip·19 Oct 2026Partly checkedPartly checked: all 50 projects checked, the pack's own files not yet.Open this file on CurseForgeDownload · Stable · 115.5 KB
    26.2·Fabric3.03.0 · Professionally Optimized 26.2-3.0.zip·19 Oct 2026Partly checkedPartly checked: all 50 projects checked, the pack's own files not yet.Open this file on CurseForgeDownload · Stable · 115.5 KB
    26.1.2·Fabric3.03.0 · Professionally Optimized 26.1.2-3.0.zip·19 Oct 2026Partly checkedPartly checked: all 50 projects checked, the pack's own files not yet.Open this file on CurseForgeDownload · Stable · 115.5 KB
    26.1.1·Fabric3.03.0 · Professionally Optimized 26.1.1-3.0.zip·19 Oct 2026Partly checkedPartly checked: all 50 projects checked, the pack's own files not yet.Open this file on CurseForgeDownload · Stable · 115.4 KB
    26.1·Fabric3.03.0 · Professionally Optimized 26.1-3.0.zip·19 Oct 2026Partly checkedPartly checked: all 50 projects checked, the pack's own files not yet.Open this file on CurseForgeDownload · Stable · 115.4 KB
    1.21.11·Fabric3.03.0 · Professionally Optimized 1.21.11-3.0.zip·19 Oct 2026Partly checkedPartly checked: all 50 projects checked, the pack's own files not yet.Open this file on CurseForgeDownload · Stable · 115.5 KB
    1.21.10·Fabric3.03.0 · Professionally Optimized 1.21.10-3.0.zip·19 Oct 2026Partly checkedPartly checked: all 50 projects checked, the pack's own files not yet.Open this file on CurseForgeDownload · Stable · 115.4 KB
    1.21.1·Fabric3.03.0 · Professionally Optimized 1.21.1-3.0.zip·19 Oct 2026Partly checkedPartly checked: all 50 projects checked, the pack's own files not yet.Open this file on CurseForgeDownload · Stable · 115.4 KB
    1.20.1·Fabric3.03.0 · Professionally Optimized 1.20.1-3.0.zip·19 Oct 2026Partly checkedPartly checked: all 50 projects checked, the pack's own files not yet.Open this file on CurseForgeDownload · Stable · 115.3 KB
    26.3·Fabric2.12.1 · Professionally Optimized-v2.1-26.3.zip·17 Oct 2026Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 33.2 KB
    26.2·Fabric2.02.0 · Professionally Optimized-v2.0-26.2.zip·17 Oct 2026Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 33.0 KB
    26.1·Fabric2.02.0 · Professionally Optimized-v2.0-26.1.zip·17 Oct 2026Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 33.0 KB
    1.21.11·Fabric1.21.11v1.11.21.11v1.1 · Purely Optimized-1.21.11v1.1.zip·14 Dec 2025Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 69.7 MB
    1.21.10·Fabric, NeoForge1.21.10v1.01.21.10v1.0 · Purely Optimized-1.21.10v1.0.zip·9 Dec 2025Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 75.4 MB