Sobre os arquivos CDR
CorelDRAW
Formato proprietário do CorelDRAW (alternativa europeia ao Adobe Illustrator). Padrão profissional em mercados europeus, Brasil e Russia para design vetorial. Requer CorelDRAW para abrir nativamente.
Família
Raster & Vector Images
Extensão
.cdr
Tipo MIME
application/cdr, application/x-cdr
Pode ser usado como
COMO NASCEU O
FORMATO CDR.
CDR is the native format of CorelDRAW, the vector illustration app from Corel Corporation in Ottawa. CorelDRAW 1.0 shipped in January 1989 on a single 3.5-inch floppy. It was the first app to offer full-color vector illustration on Windows at a consumer price point — and for most of the 1990s, CorelDRAW was the default vector tool in signage, large-format printing, and CAD-adjacent workflows where Adobe Illustrator was considered too expensive.
CDR has been through 24+ major versions, and the binary format has changed dramatically with each. A CDR from CorelDRAW 5 (1994) may not open in CorelDRAW 2025 without a pass through intermediate versions. The format is proprietary; Corel publishes no spec. Inkscape has reverse-engineered limited CDR import support, but fidelity is patchy. For sharing, CorelDRAW exports AI, SVG, and PDF.
CURIOSIDADES E
FATOS INTERESSANTES.
CorelDRAW 1.0 (1989) shipped on a single 3.5" floppy disk and cost $495.
The CDR file format has been rewritten about once per major version — 24+ CorelDRAW versions means 24+ subtly incompatible variants.
In sign-making, vehicle-wrap, and textile-printing shops, CDR remains more common than Adobe Illustrator's AI.
Corel is based in Ottawa, Canada — one of the few major commercial vector tools not built in California.
CorelDRAW was famously bundled with Pantone color systems earlier than Illustrator, making it the prepress favorite for spot-color work in the 1990s.
VANTAGENS E
LIMITAÇÕES.
Vantagens
- Native format for CorelDRAW, an industry standard in signage and prepress.
- Multi-page documents (unlike Illustrator's art boards).
- Strong color management (CMYK, Pantone spot, ICC).
- Large market share in Eastern Europe and niche print industries.
Limitações
- Proprietary, unstable format — versions drift dramatically.
- No Adobe Illustrator interoperability; SVG export is the compatibility path.
- Third-party CDR import support (Inkscape, etc.) is partial.
- File sizes balloon quickly with embedded photos.
Tamanhos típicos de arquivo
Logo with a few objects
100-500 KB
Multi-page brochure
5-30 MB
Complex vehicle wrap design
50-300 MB
Especificações técnicas
- MIME type
- application/x-coreldraw
- Extensions
- .cdr, .cdt (template), .cmx (interchange)
- Container
- Proprietary binary (RIFF-like)
- Native app
- CorelDRAW
- Versions
- 1 (1989) through 2024 and beyond
CONVERTER A PARTIR DE
CDR
Casos de uso comuns
Vector illustration, graphic design, CorelDRAW workflows, sign making
Formatos relacionados
Comparativos populares
CDR vs JPG
Diferenças, tamanho de arquivo e quando escolher cada formato.
CDR vs PNG
Diferenças, tamanho de arquivo e quando escolher cada formato.
CDR vs WEBP
Diferenças, tamanho de arquivo e quando escolher cada formato.
CDR vs AVIF
Diferenças, tamanho de arquivo e quando escolher cada formato.
CDR vs GIF
Diferenças, tamanho de arquivo e quando escolher cada formato.
CDR vs BMP
Diferenças, tamanho de arquivo e quando escolher cada formato.
Conversões populares de CDR
Os destinos mais procurados ao converter arquivos CDR.
Perguntas frequentes sobre CDR
Perguntas frequentes
CDR (CorelDRAW) is an image formato used to store raster graphics — a two-dimensional grid of pixels describing a picture. It is part of the raster & vector images family e designed around a specific trade-off between tamanho do arquivo, visual fidelity, e feature support (transparency, colour depth, compressão type). Photographers, web designers, e content creators choose CDR when its particular strengths match the publishing target.
Most desktop photo viewers (Windows Photos, macOS Preview, GIMP, Photoshop, Affinity Photo) abrir CDR natively. On mobile, iOS Photos e Google Photos display CDR no gallery when suportado por the OS. If the formato is rare ou new, converter to JPG ou PNG first — both are universally readable — usando our CDR to JPG ou CDR to PNG converter.
Upload the CDR to KaijuConverter e pick a target formato (JPG, PNG, WebP, HEIC, TIFF, BMP, SVG, PDF). The conversion runs in o navegador via ImageMagick e returns a baixar in seconds. No account ou installation required; both input e output delete automatically within two hours.
Depende de the task. JPG is the smallest tamanho do arquivo para photographs; PNG is sem perdas com transparência; CDR has its own niche that may favour colour depth, animation, ou codificação efficiency over one ou both of those. para the final web publish, test all three e measure tamanho do arquivo plus visible quality on real content.