diff --git a/plugins/builtin/romfs/lang/base.json b/plugins/builtin/romfs/lang/base.json
index 1a2364987..11f3d578c 100644
--- a/plugins/builtin/romfs/lang/base.json
+++ b/plugins/builtin/romfs/lang/base.json
@@ -73,6 +73,9 @@
   "hex.builtin.hash.crc.xor_out",
   "hex.builtin.hash.crc16",
   "hex.builtin.hash.crc32",
+  "hex.builtin.hash.crc32c",
+  "hex.builtin.hash.crc32mpeg",
+  "hex.builtin.hash.crc32posix",
   "hex.builtin.hash.crc8",
   "hex.builtin.hash.md5",
   "hex.builtin.hash.sha1",
diff --git a/plugins/builtin/romfs/lang/en_US.json b/plugins/builtin/romfs/lang/en_US.json
index bd77da227..edcf99ffb 100644
--- a/plugins/builtin/romfs/lang/en_US.json
+++ b/plugins/builtin/romfs/lang/en_US.json
@@ -80,9 +80,12 @@
         "hex.builtin.hash.crc.refl_in": "Reflect In",
         "hex.builtin.hash.crc.refl_out": "Reflect Out",
         "hex.builtin.hash.crc.xor_out": "XOR Out",
-        "hex.builtin.hash.crc16": "CRC16",
-        "hex.builtin.hash.crc32": "CRC32",
-        "hex.builtin.hash.crc8": "CRC8",
+        "hex.builtin.hash.crc16": "CRC-16",
+        "hex.builtin.hash.crc32": "CRC-32",
+        "hex.builtin.hash.crc32c": "CRC-32C",
+        "hex.builtin.hash.crc32mpeg": "CRC-32/MPEG",
+        "hex.builtin.hash.crc32posix": "CRC-32/POSIX",
+        "hex.builtin.hash.crc8": "CRC-8",
         "hex.builtin.hash.md5": "MD5",
         "hex.builtin.hash.sha1": "SHA1",
         "hex.builtin.hash.sha224": "SHA224",
diff --git a/plugins/builtin/source/content/hashes.cpp b/plugins/builtin/source/content/hashes.cpp
index 988ab7509..533fbd294 100644
--- a/plugins/builtin/source/content/hashes.cpp
+++ b/plugins/builtin/source/content/hashes.cpp
@@ -108,8 +108,8 @@ namespace hex::plugin::builtin {
     class HashCRC : public ContentRegistry::Hashes::Hash {
     public:
         using CRCFunction = T(*)(prv::Provider*&, u64, size_t, u32, u32, u32, bool, bool);
-        HashCRC(const std::string &name, const CRCFunction &crcFunction, u32 polynomial, u32 initialValue, u32 xorOut)
-            : Hash(name), m_crcFunction(crcFunction), m_polynomial(polynomial), m_initialValue(initialValue), m_xorOut(xorOut) {}
+        HashCRC(const std::string &name, const CRCFunction &crcFunction, u32 polynomial, u32 initialValue, u32 xorOut, bool reflectIn = false, bool reflectOut = false)
+            : Hash(name), m_crcFunction(crcFunction), m_polynomial(polynomial), m_initialValue(initialValue), m_xorOut(xorOut), m_reflectIn(reflectIn), m_reflectOut(reflectOut) {}
 
         void draw() override {
             ImGui::InputHexadecimal("hex.builtin.hash.crc.poly"_lang, &this->m_polynomial);
@@ -176,7 +176,9 @@ namespace hex::plugin::builtin {
         ContentRegistry::Hashes::add<HashCRC<u8>>("hex.builtin.hash.crc8",  crypt::crc8,  0x07,        0x0000,      0x0000);
         ContentRegistry::Hashes::add<HashCRC<u16>>("hex.builtin.hash.crc16", crypt::crc16, 0x8005,      0x0000,      0x0000);
         ContentRegistry::Hashes::add<HashCRC<u32>>("hex.builtin.hash.crc32", crypt::crc32, 0x04C1'1DB7, 0xFFFF'FFFF, 0xFFFF'FFFF);
-
+        ContentRegistry::Hashes::add<HashCRC<u32>>("hex.builtin.hash.crc32mpeg",  crypt::crc32, 0x04C1'1DB7, 0xFFFF'FFFF, 0x0000'0000, false, false);
+        ContentRegistry::Hashes::add<HashCRC<u32>>("hex.builtin.hash.crc32posix", crypt::crc32, 0x04C1'1DB7, 0x0000'0000, 0xFFFF'FFFF, false, false);
+        ContentRegistry::Hashes::add<HashCRC<u32>>("hex.builtin.hash.crc32c",     crypt::crc32, 0x1EDC'6F41, 0xFFFF'FFFF, 0xFFFF'FFFF, true,  true);
     }
 
 }
\ No newline at end of file