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File Conversion Tools

248 format pairs across 28 curated format groups

File Compression Tools

In-browser client-side optimization with zero server uploads

Compress TAR.GZ

Advanced In-Browser PDF Tooling

Rotate, watermark, add page numbers, and split multi-page PDF documents with 100% private client-side processing.

Merge PDF Files

Split PDF Pages

Rotate PDF Pages

Delete PDF Pages

Organize PDF Pages

Flatten PDF Forms

Extract Images from PDF

Format Encyclopedia & Technical Specifications

Byte-level header signatures, binary specifications, ISO/RFC standards, and history

Portable Document Format

ISO 32000-1 (2008) / ISO 32000-2 (2020)

Portable Network Graphics

W3C Recommendation (1996) / ISO/IEC 15948:2004

Joint Photographic Experts Group

ISO/IEC 10918-1 / ITU-T T.81

Google Web Picture Format

RFC 6386 / RIFF Container Specification

AV1 Image File Format

ISO/IEC 23000-22 (MIAF) / AOMedia Specification

Scalable Vector Graphics

W3C Recommendation (SVG 1.1 / SVG 2)

Office Open XML Document

ECMA-376 / ISO/IEC 29500

ZIP Compressed Archive

PKWARE APPNOTE / ISO/IEC 21320-1

Graphics Interchange Format

CompuServe GIF87a / GIF89a Specification

JavaScript Object Notation

RFC 8259 / ECMA-404 / ISO/IEC 21778

Comma-Separated Values

RFC 4180 / IETF

Extensible Markup Language

W3C Recommendation (XML 1.0 Fifth Edition)

Advanced Audio Coding

ISO/IEC 13818-7 / ISO/IEC 14496-3

Audio Interchange File Format

Apple / Electronic Arts IFF 85 Standard

Apple Lossless Audio Codec

Apple Open Source / ISO 14496-12

Monkey's Audio Lossless Format

Matthew T. Ashland Open Specification

Free Lossless Audio Codec

Xiph.Org Open Standard / IETF Draft

MPEG-4 Audio Container

ISO/IEC 14496-14 (MPEG-4 Part 14)

MPEG-4 Audiobook Container

Apple Inc. / ISO/IEC 14496-14

Musical Instrument Digital Interface

MIDI Manufacturers Association (MMA) / AMEI

MPEG Audio Layer III

ISO/IEC 11172-3 / ISO/IEC 13818-3

Ogg Vorbis Audio Container

Xiph.Org Foundation / IETF RFC 3533 & RFC 5334

Opus Interactive Audio Codec

IETF RFC 6716

Waveform Audio File Format

Microsoft & IBM Resource Interchange File Format (RIFF)

3GPP Multimedia Container

3GPP TS 26.244 / ISO 14496-12

Audio Video Interleave

Microsoft RIFF Specification / OpenDML Extension

Flash Video Container

Adobe Systems Flash Video File Format Specification

Matroska Multimedia Container

Matroska Open Standard / IETF Working Group Draft

Apple QuickTime Movie

Apple Computer Inc. QuickTime Specification

MPEG-4 Part 14 Container

ISO/IEC 14496-14:2003

WebM Open Media Container

WebM Project / IETF Cellar Working Group

Sony Alpha Raw

TIFF/EP (ISO 12234-2) extension

Canon Raw 2

TIFF/EP (ISO 12234-2) derivative

Canon Raw 3

ISO/IEC 14496-12 (ISO Base Media File Format)

Canon Raw CIFF

Camera Image File Format (CIFF)

Kodak Digital Camera Raw

TIFF-based proprietary format

Kodak Professional DCS Raw

TIFF-based Kodak proprietary

Digital Negative

ISO 12234-2 compatible / Adobe Open Specification

Kodak Pro SLR/n Raw

TIFF-based Kodak proprietary

Kodak DC25 Raw

TIFF-based Kodak proprietary

Kodak Digital Camera File

TIFF-based Kodak proprietary

Nikon Electronic Format

TIFF/EP (ISO 12234-2) extension

Nikon Coolpix Raw

TIFF/EP (ISO 12234-2) derivative

Olympus Raw Format

TIFF-based proprietary format

Pentax Electronic File

TIFF/EP (ISO 12234-2) derivative

Pentax Raw Variant

TIFF-based proprietary format

Fujifilm Raw File

Fujifilm proprietary container

Generic Raw Image

TIFF-based / Panasonic proprietary

Panasonic Lumix Raw

Panasonic proprietary format

Leica Raw Image

TIFF-based / Panasonic joint specification

Sony Raw 2

TIFF-based proprietary format

Sony Raw Format

TIFF-based proprietary format

Samsung Raw File

TIFF-based proprietary format

Sigma Foveon Raw

Foveon proprietary specification

Animated Portable Network Graphics

W3C Community Group Report (2021) / Mozilla Extension

Bitmap Image File

Microsoft Windows Device-Independent Bitmap (DIB) Architecture

Windows Cursor Resource

Microsoft Windows Resource Specification

Drawing Exchange Format

Autodesk Open CAD Specification

Enhanced Metafile

[MS-EMF]: Enhanced Metafile Format Specification

Encapsulated PostScript

Adobe Encapsulated PostScript File Format Specification v3.0

OpenEXR High Dynamic Range

Academy Software Foundation (ASWF) Open Standard

Radiance RGBE Image

Radiance Synthetic Imaging System Standard

High Efficiency Image Container

ISO/IEC 23008-12 (HEIF standard)

Windows Icon Resource

Microsoft Windows Icon Resource Specification

JPEG File Interchange Format

ITU-T T.871 / ISO/IEC 10918-5

Portable Bitmap Format

Netpbm Library Standard

ZSoft PC Paintbrush Bitmap

ZSoft PC Paintbrush Technical Reference Manual

Portable Graymap Format

Netpbm Library Standard

Portable Pixmap Format

Netpbm Library Standard

Photoshop Large Document Format

Adobe Photoshop File Format Specification (Version 2)

Photoshop Document

Adobe Photoshop File Format Specification (Version 1)

Truevision TGA Image

Truevision TGA File Format Specification v2.0

Tagged Image File Format

TIFF Revision 6.0 (Adobe Systems)

Windows Metafile

[MS-WMF]: Windows Metafile Format Specification

7-Zip Archive

7-Zip Open Architecture Specification

Brotli Compressed Stream

IETF RFC 7932

Bzip2 Compressed Archive

Bzip2 Open Source Standard

Deflate Compressed Stream

IETF RFC 1951 / RFC 1950 (zlib)

Gzip Compressed Archive

IETF RFC 1952

RAR Archive

RAR5 Architecture Specification

Tape Archive

POSIX.1-1988 (ustar) / POSIX.1-2001 (pax)

Tar Gzip Compressed Archive

POSIX.1 ustar (RFC 1952 gzip wrapped)

Zstandard Compressed Stream

IETF RFC 8878

Amazon Kindle Format 8

Amazon Proprietary KF8 Specification

Electronic Publication

W3C EPUB 3.3 Recommendation

FictionBook 2.0

FictionBook Open XML Specification

HyperText Markup Language

WHATWG HTML Living Standard / W3C Recommendation

Windows Initialization Configuration

De facto industry configuration standard

Markdown Document

CommonMark Specification / GitHub Flavored Markdown (GFM)

Mobipocket Ebook

Mobipocket / Amazon Legacy Specification

Palm OS Database

Palm OS File System Architecture Specification

Structured Query Language Script

ISO/IEC 9075:2023 / ANSI SQL Standard

Tom's Obvious Minimal Language

TOML v1.0.0 Specification

Plain Text File

ISO/IEC 10646 / Unicode Standard / IETF RFC 2046

YAML Ain't Markup Language

YAML 1.2.2 Specification

Environment Configuration File

The Twelve-Factor App Specification / Dotenv Standard

Binary glTF 3D Asset

ISO/IEC 12113:2022 / Khronos Open Standard

GL Transmission Format

ISO/IEC 12113:2022 / Khronos Open Standard

Wavefront 3D Object

Wavefront Advanced Visualizer Specification

Polygon File Format

Stanford University Computer Graphics Laboratory Standard

Standard Triangle Language

3D Systems Stereolithography Specification

Cartesian Chemical Coordinate File

De facto computational chemistry standard

OpenType Font

ISO/IEC 14496-22 (Open Font Format) / OpenType 1.9

TrueType Font

ISO/IEC 14496-22 / Apple TrueType Reference Manual

Web Open Font Format

W3C Recommendation (2012)

Web Open Font Format 2.0

W3C Recommendation (2018)

Advanced SubStation Alpha

Advanced SubStation Alpha v4.00+ Specification

SubRip Subtitle

De facto global subtitle standard

MicroDVD Subtitle

MicroDVD File Specification

Web Video Text Tracks

W3C WebVTT Recommendation

X.509 Security Certificate

ITU-T X.509 / IETF RFC 5280

SSL/TLS X.509 Certificate

ITU-T X.509 / IETF RFC 5280

Distinguished Encoding Rules Certificate

ITU-T Recommendation X.690

PKCS #12 Personal Information Exchange

IETF RFC 7292 / PKCS #12 v1.1

Privacy-Enhanced Mail Certificate

IETF RFC 7468 / RFC 1421

Electronic Mail Message

IETF RFC 5322 / RFC 2045 (MIME)

Unix Mailbox Format

IETF RFC 4155

Microsoft Outlook Item

[MS-OXMSG]: Outlook Item (.msg) File Format

vCard Electronic Business Card

IETF RFC 6350 (vCard v4.0)

FASTA Biological Sequence Format

Bioinformatics de facto global standard

Flexible Image Transport System

IAU FITS Standard v4.0

NCBI GenBank Flat File

NCBI GenBank Release Specification

Hierarchical Data Format 5

The HDF Group Open Standard Specification

Network Common Data Form

OGC NetCDF Core Standard / NASA ESDS Standard

Geographic JavaScript Object Notation

IETF RFC 7946

Keyhole Markup Language

OGC KML 2.3 Standard

GPS Exchange Format

Topografix GPX 1.1 Specification

Database & System Backup File

Microsoft SQL Server Backup Specification / Generic Backup

Apple Disk Image

Apple Universal Disk Image Format (UDIF)

ISO 9660 Optical Disc Image

ISO 9660:1988 / ECMA-119 / UDF (Universal Disk Format)

QEMU Copy-On-Write v2

QEMU QCOW2 Image Format Specification

Virtual Hard Disk

Microsoft Virtual Hard Disk Image Format Specification

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