xpcom.dll — All Versions & Downloads

Updated: 09/19/25 Files Available: 40

Verified Metadata AI Analysis x86 (32 bit)

Download and install xpcom.dll to fix missing or corrupted DLL errors.

Select a version or variant to download. In most cases, this will be the latest version (32/64-bit) from the appropriate company.

Company

Mozilla Foundation 37 MacKichan Software, Inc. 1 CometNetwork 1 Netscape 1

Products

Firefox 21 XULRunner 9 SeaMonkey 2 Orca 1 CometBrowser 1 Navigator 1 Aurora 1 Sunbird 1 Celtx 1 KompoZer 1 and 1 others…

Descriptions

Unknown 40

Dev Notes

None

Copyrights

License: MPL 1.1/GPL 2.0/LGPL 2.1 37 License: MPL 2 2 Portions copyright MacKichan Software, Inc., portions under License: MPL 1.1/GPL 2.0/LGPL 2.1 1

Showing 37/37 filtered results of 40 total.

Filtering results by Company : 'Mozilla Foundation' Remove

xpcom.dll

by Mozilla Foundation

for XULRunner

Personal Verified

Product Version: Personal

Language: 1033 (U.S. English)

Size: 24KB

SHA256: a3d7dab075d75022bb8349cc46d91952d393e381c78ccc2a9c5eb37612c51e17

SHA1: 11f101ec1cf777746fb07193e269595e7274a9f6

MD5: 60c172270a4f8a9bfc7ac406afb82197

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for XULRunner

Personal Verified

Product Version: Personal

Language: 1033 (U.S. English)

Size: 10KB

SHA256: 103812934ca071cf1eb5304a6e51bc7d68888d1ac801a9478e1ee8986c13995a

SHA1: 0abd5c96369a76c67b0e2b0488c48b00d6eb0992

MD5: bfe66b325dc683c0ead3c4cd058a7824

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for KompoZer

Personal Verified

Product Version: Personal

Language: 1033 (U.S. English)

Size: 7.5KB

SHA256: 3afe24958be60e72f722cbee79cd5109c21ec442e76b8674f5338f337e80badc

SHA1: b5690674eb19ef4241a75471499b4c7787a40991

MD5: daa2959c42f0ed7e7414c52a0a705070

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for SeaMonkey

Personal Verified

Product Version: Personal

Language: 1033 (U.S. English)

Size: 17.6KB

SHA256: 4e915c6f914f9a1131b53c8ae130e50f7200073d401a43e043e164762cabda63

SHA1: ae296a705a71c07cd53aa7136916072a2271e995

MD5: e669eb2fa492c9564832c896b696ecf3

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Nightly

19.0a1 Verified

Product Version: 19.0a1

Language: 1033 (U.S. English)

Size: 18.5KB

SHA256: 6c4b17012cec5a31b121d1c81c0b3772c75fd424409c7ed483f100b3f6cf379b

SHA1: 312c1d0921c15ea7a100db050deb6da74c4ccfd2

MD5: f7b85806f91a5213fda1caa3cc1479b7

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Aurora

18.0a2 Verified

Product Version: 18.0a2

Language: 1033 (U.S. English)

Size: 18.5KB

SHA256: 2e2406bf2fbb1622b98808d061105ac56524222e8b98f4644b95b6bb95c0a4e4

SHA1: f228031da38c586889d417ed106212f1394e4de7

MD5: c679444850bc1aefcaebf395a974e951

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for XULRunner

17.0.1 Verified

Product Version: 17.0.1

Language: 1033 (U.S. English)

Size: 12KB

SHA256: 1aef1e8135c6ebe7db3a6b2038f7709a341e43942f1b3f4df4ce82eb29d1429d

SHA1: 691730ec9b57d40e735a20bed686f772b8f60497

MD5: c984f5f1441d20b547c0f774ca3841ed

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

17.0 Verified

Product Version: 17.0

Language: 1033 (U.S. English)

Size: 19KB

SHA256: 8e504ca08b9dad8f1a816d85344727bb3f42873df756027fe48ac0b0a13aa529

SHA1: 0c47de4d8bfc42d28b4d553bd6e4c436d7533eb7

MD5: 1f9b588f6ffa9d81129d6a1e085167ed

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

16.0.1 Verified

Product Version: 16.0.1

Language: 1033 (U.S. English)

Size: 19KB

SHA256: bf7fd4a73bc103812d7f29235536a5a58b1dc4756fcb9ae945fcf80e00efa133

SHA1: 28f23b6f8a7687025e4e2206521cb40ddc5e406a

MD5: f3ca1c3694eac2b2e44aef94406e3768

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

15.0.1 Verified

Product Version: 15.0.1

Language: 1033 (U.S. English)

Size: 19KB

SHA256: 4ee3cbea31c5ef1f026785636eca882a52bfb23a245d4e0d060982c9c14ef228

SHA1: beb114324011d26c1c83741f1b9f7616f6a838a8

MD5: cd4b4e5652377e441688377d300e62a8

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

14.0.1 Verified

Product Version: 14.0.1

Language: 1033 (U.S. English)

Size: 19KB

SHA256: fc9224f2f66aafea030deca7c230a25b0e30e3425fd6e0addaac91e235975fd2

SHA1: 5e47d5851f12a7d11dff941e9d917d2c2d459632

MD5: a24cdf378df91a4304a1f3e7247bd513

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

13.0.1 Verified

Product Version: 13.0.1

Language: 1033 (U.S. English)

Size: 19KB

SHA256: 138b43fbbcdc0c078f30ba7dce6e848368f12e466aefd5b2d59a7803ff9c9699

SHA1: d89dc0f39a25a777e41f162e1298ecb941bc290f

MD5: 6d1a6c5a5d05d230c9d90c77f1a48ac2

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

12.0 Verified

Product Version: 12.0

Language: 1033 (U.S. English)

Size: 19.4KB

SHA256: f91fbed265fd76d420d0a444bfe7cfe7d42bde72707e293a791241c73866330b

SHA1: 5271bd971e43a24c5ccd87e10536b87db4e0784c

MD5: ed866bd9b4f737c4e798eb92dca30931

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

11.0 Verified

Product Version: 11.0

Language: 1033 (U.S. English)

Size: 19.4KB

SHA256: 0246a90b67b6ab1ed5036631e604b8428a33418d5fc42a65036cdcb7d4383fd9

SHA1: 6982f14a07549e76b064f622a9f2cba580f556de

MD5: c896d6b31e08d50080495b5de76fc0b5

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

10.0.8 Verified

Product Version: 10.0.8

Language: 1033 (U.S. English)

Size: 19.5KB

SHA256: 34e7dd95cc041f8af383e644f30d65cd93108d49993be5ea433ef944ca9089d7

SHA1: abb88db8a1466af79ef1208a9fd98968a21192ff

MD5: 79dbc24a5feb7733690d6d1e0c561a92

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

10.0.2 Verified

Product Version: 10.0.2

Language: 1033 (U.S. English)

Size: 19.5KB

SHA256: 4ad8d373128b256c1f8dd2ca8bbe6b4c823ee5bfcee2e5e4e1279e464e19206a

SHA1: 38265aba2fbcab698567e28b69f68147016035e9

MD5: d45aec71a660954540621a1625ea89a9

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

9.0.1 Verified

Product Version: 9.0.1

Language: 1033 (U.S. English)

Size: 19.5KB

SHA256: 4fdd1521b9e887efa2b0f76cda4d47b195ba34eccd0a5d6b516600568a7c4d2c

SHA1: c2601eda68362f8b6e6635206aeecd5f7ba67cbc

MD5: 23777bb7976557948825e96e853d77e9

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

8.0.1 Verified

Product Version: 8.0.1

Language: 1033 (U.S. English)

Size: 19KB

SHA256: 2e9bc348470def724f879da4f471a804f02f0e16a815c43b07fe0fb5f5aca636

SHA1: d72171167ce1cb4201b58840dafd22f32dca1089

MD5: 49f6273082e0341ddd4af0be02394da9

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

7.0.1 Verified

Product Version: 7.0.1

Language: 1033 (U.S. English)

Size: 19KB

SHA256: 5f13484f4c566b10af59cb4833bffbdc649efe31dbc44d99acd7b7b7bc56816a

SHA1: d554e92c9f70dff73d79dcb85a2296b292d53fb2

MD5: 428013e8625ddc3a220a2cb77c82a448

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for XULRunner

7.0 Verified

Product Version: 7.0

Language: 1033 (U.S. English)

Size: 12KB

SHA256: 9c61abd03d7e80c9e213e44ff9e9b8a7eab704e081e33dc88044f1bb27539ef1

SHA1: 213ec7649fd0b357bcfa101cb52ae5abd7512208

MD5: 962bcf5eb3519b064566f15392361fad

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

6.0.2 Verified

Product Version: 6.0.2

Language: 1033 (U.S. English)

Size: 19KB

SHA256: 849c49462ab226f9eb56aba05b742a144704a385f5cfac3f002bdbb77a8c6ddb

SHA1: cc6540a78613562b911dead0c1c662a1fb8b18d9

MD5: bd928a46e7fef6489eaf6b87bfec8f4a

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

5.0.1 Verified

Product Version: 5.0.1

Language: 1033 (U.S. English)

Size: 19KB

SHA256: 1b0650d1e326dc10660696116f71a89dad38bd0778c6d457c49e057165c5e757

SHA1: 143b731b6a6fc1bd2944c2dc1b65c6b80be01a2c

MD5: 22fb66ec80c3db7b339f3cf065c93059

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

2.0.1 Verified

Product Version: 2.0.1

Language: 1033 (U.S. English)

Size: 19KB

SHA256: fb89dfd140ffdd78009db59407d867f000d8a5dd33abd643d922ef95cb66b935

SHA1: b25c1d9c807d335cf07cdaf319dfaf245793755a

MD5: 007236381f7a2a0e20a2813f8b3c5bf7

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

2.0 Verified

Product Version: 2.0

Language: 1033 (U.S. English)

Size: 19KB

SHA256: b3a3e8d48bfb51a4c9a1acc1546edd709f5d7c95b7be303fbf0890f4bb44b197

SHA1: eb6ac8ec631cc01bc71a9478b283fb0f01e8dd2e

MD5: 6546aaf5bc78675ac0e361d0e7ee545d

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

1.9.2.28 Verified

Product Version: 1.9.2.28

Language: 1033 (U.S. English)

Size: 19KB

SHA256: 6831700dd7787c5f2271c536754b37802c07d92d1895930d8933e78a3ea88de9

SHA1: 237eaa88ac8701477af336762b1a7f2e030aeba5

MD5: b80e4b8881746ae7dc3e6aa125c1f2b9

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for XULRunner

1.9.2.28

Product Version: 1.9.2.28

Language: 1033 (U.S. English)

Size: 13KB

SHA256: 90a7e42f04483c020ebc7fe7041b916da500e906beff1ae3582b6f57dc2534a6

SHA1: d0834573585b3f6146bba613619ddcb0abcdae12

MD5: ede967aa68e59210d57b70160b4b7d86

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for XULRunner

1.9.2.15 Verified

Product Version: 1.9.2.15

Language: 1033 (U.S. English)

Size: 12KB

SHA256: 6fce85ada3f5a622212f22b6a6dc7aa1ba1724813c889ff54bb0bd7e5fcb1792

SHA1: ba252c9ff728687b0d384d87aef4d58aebcd076a

MD5: 253b7ad4cf3eaf160e8eadde31a0af5d

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

1.9.2.12 Verified

Product Version: 1.9.2.12

Language: 1033 (U.S. English)

Size: 12.5KB

SHA256: d192f8b7f715f7bc9998ffb34fbc152ecd478353767376220fe48355f4922106

SHA1: ff94b31f842d326c8c4da51c7abb1eb34d4ac853

MD5: 5595cd7c24cd8f8d146749ef202e3a10

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for XULRunner

1.9.2 Verified

Product Version: 1.9.2

Language: 1033 (U.S. English)

Size: 12KB

SHA256: b45fb7cdd645fac3b82367394b48f21377c0d2819ba007221d8ca9416804e84f

SHA1: 1947a960363080a4345a8060210e808a49845ee2

MD5: 2dffc3694655749b698d8ebc7192fbdd

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

1.9.1.19 Verified

Product Version: 1.9.1.19

Language: 1033 (U.S. English)

Size: 19KB

SHA256: 42d7cbfc9633148c5dab0ca427e8fd16daa75185c91341af6508490cedb98aeb

SHA1: 18b2b807270d42a09cfc29f4fe0436b38b8d2f20

MD5: aa0b29319c931e1dabc61c09330d1f32

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for SeaMonkey

1.9.1.16 Verified

Product Version: 1.9.1.16

Language: 1033 (U.S. English)

Size: 12KB

SHA256: d059b31c81825f211a9fddcedd5ba15c128bfaf2d8031574a1074905fb30f4be

SHA1: 0a214bdfa41a5a9fb1d8b950b3cec7710df61dd0

MD5: ca3bf930119734c0359807287c8b6430

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Orca

1.9.1.6 Verified

Product Version: 1.9.1.6

Language: 1033 (U.S. English)

Size: 12KB

SHA256: 4a4facfd97f0bc16fbf2cf6f6b871ad1cf33e3a0e7cda14296b2d47371a29c1a

SHA1: 1dfb6d0747f11f39d95e5606e58d5cb57d0f9ef5

MD5: 655d4365a2c71fc6bf101a2b4500840e

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Sunbird

1.9.1.5 Verified

Product Version: 1.9.1.5

Language: 1033 (U.S. English)

Size: 11.5KB

SHA256: 2a8d3ff221b9307b16911f58c2f06e3b1a59f8aa484a1fc3abc4c284de35abb8

SHA1: c105a47394b2d5e75d6db5ceee0ef7e746509e11

MD5: cd8658aa41712162ff50fc9a25c2dd6f

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

1.9.0.19 Verified

Product Version: 1.9.0.19

Language: 1033 (U.S. English)

Size: 17.5KB

SHA256: 70a8c224468eb1539aa877be5edb3d3a1b8287939686024380090eac1f90069c

SHA1: bb3bb3a123486116b19801717c754cf541fab3b0

MD5: d2ed01175579ed92cd43e031922c1374

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Celtx

1.9.0.5 Verified

Product Version: 1.9.0.5

Language: 1033 (U.S. English)

Size: 11.5KB

SHA256: 51c1eb998f82880e1261fe5bb96e0572ff0b4bfe5003587b4ee114fadbfce20c

SHA1: 815ecff1280cdc837eb4d0b06d1d379a157037cb

MD5: ce703111ef1771526df0df18f3116b6a

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for XULRunner

1.9 Verified

Product Version: 1.9

Language: 1033 (U.S. English)

Size: 12KB

SHA256: 572ed98796c6118724906ea088a45cf8ce23742417c77f5e79899954be2b66d3

SHA1: f157405c68ac521f745bb02a64be4b17547c19dc

MD5: 9807be56d24a28ab65a745ab91e81e4a

x86 – 32 Bit

IA-32, 32-bit

DETAILS

xpcom.dll

by Mozilla Foundation

for Firefox

1.8.1.20: 2008121709 Verified

Product Version: 1.8.1.20: 2008121709

Language: 1033 (U.S. English)

Size: 13.1KB

SHA256: 2b80d6aa320e5941fcb351561f56057945d051218d4a5909e746fb38dfc99afc

SHA1: be6ebbe315398da21768fe1cb7538e6b2b523c33

MD5: 842ceed1ccfdd6a69e08781bce5a1052

x86 – 32 Bit

IA-32, 32-bit

DETAILS