ExifTool
対応JPEGメタデータ

ExifTool は、JPEG 画像の以下の種類のメタデータを読み込み、編集、作成することができる：
| JPEG メタ情報 | 読み込み可能 | 編集可能 | 作成可能 | 説明 |
| --- | --- | --- | --- | --- |
| APP0 - JFIF | Yes | Yes | Yes | JPEG File Interchange Format |
| APP0 - JFXX | Yes | No | No | Extended JFIF |
| APP0 - CIFF | Yes | Yes | No | Camera Image File Format (used by some Canon models) |
| APP0 - AVI1 | Yes | No | No | JPEG AVI information |
| APP0 - Ocad | Yes | No | No | Photobucket Ocad segment |
| APP1 - EXIF | Yes | Yes | Yes | Exchangeable Image File Format (including maker notes) |
| APP1 - XMP | Yes | Yes | Yes | Extensible Metadata Platform (multi-segment) |
| APP1 - QVCI | Yes | No | No | Casio QV-7000SX QVCI information |
| APP1 - FLIR | Yes | No | No | FLIR thermal imaging data (multi-segment) |
| APP1 - RawThermalImage | Yes | No | No | Thermal image from Parrot Bebop-Pro Thermal drone |
| APP2 - ICC | Yes | Yes | Yes | International Color Consortium (multi-segment) |
| APP2 - FPXR | Yes | No | No | FlashPix Ready (multi-segment) |
| APP2 - MPF | Yes | No | No | Multi-Picture Format |
| APP2 - PreviewImage | Yes | No | No | Samsung APP2 preview image (multi-segment) |
| APP3 - Kodak Meta | Yes | Yes | No | Kodak Meta information (Exif-like) |
| APP3 - Stim | Yes | No | No | Stereo Still Image format |
| APP3 - PreviewImage | Yes | No | No | Samsung/HP preview image (multi-segment) |
| APP4 - Scalado | Yes | No | No | (presumably written by Scalado mobile software) |
| APP4 - FPXR | Yes | No | No | FlashPix Ready in non-standard location (multi-segment) |
| APP4 - PreviewImage | Yes | No | No | (continued from APP3) |
| APP5 - Ricoh RMETA | Yes | No | No | Ricoh custom fields |
| APP5 - Samsung UniqueID | Yes | No | No | Samsung Unique ID |
| APP5 - PreviewImage | Yes | No | No | (continued from APP4) |
| APP6 - EPPIM | Yes | No | No | Toshiba PrintIM |
| APP6 - NITF | Yes | No | No | National Imagery Transmission Format |
| APP6 - HP TDHD | Yes | No | No | Hewlett-Packard Photosmart R837 TDHD information |
| APP6 - GoPro | Yes | No | No | GoPro Metadata Format (GPMF) information |
| APP7 - Pentax | Yes | No | No | Pentax APP7 maker notes |
| APP7 - Qualcomm | Yes | No | No | Qualcomm Camera Attributes |
| APP8 - SPIFF | Yes | No | No | Still Picture Interchange File Format |
| APP9 - Media Jukebox | Yes | No | No | Media Jukebox XML information |
| APP10 - Comment | Yes | No | No | PhotoStudio Unicode Comment |
| APP11 - JPEG-HDR | Yes | No | No | JPEG-HDR compressed ratio image |
| APP12 - Picture Info | Yes | No | No | ASCII-based Picture Information |
| APP12 - Ducky | Yes | Yes | Yes | Photoshop "Save for Web" |
| APP13 - Photoshop IRB | Yes | Yes | Yes | Image Resource Block (multi-segment, includes IPTC) |
| APP13 - Adobe CM | Yes | No | No | Adobe Color Management |
| APP14 - Adobe | Yes | Yes | Yes | Adobe DCT filter |
| APP15 - GraphicConverter | Yes | No | No | GraphicConverter quality |
| COM | Yes | Yes | Yes | JPEG Comment (multi-segment) |
| DQT | Yes | No | No | (used to calculate the Extra:JPEGDigest tag value) |
| SOF | Yes | No | No | JPEG Start Of Frame |
| AFCP trailer | Yes | Yes | No | AXS File Concatenation Protocol (includes IPTC) |
| CanonVRD trailer | Yes | Yes | Yes | Canon DPP Recipe Data |
| FotoStation trailer | Yes | Yes | No | FotoWare FotoStation (includes IPTC) |
| PhotoMechanic trailer | Yes | Yes | No | Camera Bits Photo Mechanic |
| MIE trailer | Yes | Yes | No | Meta Information Encapsulation |
| Samsung trailer | Yes | No | No | Samsung Galaxy trailer |
| PreviewImage trailer | Yes | Yes | Yes | (preview image written after JPEG EOI) |
| EmbeddedVideo trailer | Yes | No | No | (extracted only with ExtractEmbedded option) |