File formats supported in Smartcat

Smartcat supports a wide variety of bilingual and monolingual files. The system detects the format automatically so you don’t have to do anything but drag and drop or select your files when creating a new translation/project. 

If your file format isn’t supported the error message will be displayed and the file won’t get uploaded. 

Supported file formats

1. Microsoft Office

  • DOC/DOCX
  • XLS/XLSX
  • PPT/PPTX
  • PPS/PPSX
  • POT/POTX
  • PPT

Please note that Microsoft Office formats are proprietary and complex. While we strive to provide as much compatibility as possible, some post-processing may be required for translated documents.

2. Open Office

  • ODT
  • ODP

3. Text

  • TXT
  • RTF

4. Hypertext, source code

  • HTML
  • XHTML
  • PHP

5. Bilingual interchange formats

  • XLIFF (XLF) 1.2 and 2.0
  • SDLXLIFF
  • MQXLIFF
  • SDLXLIFF
  • XLIFF files from Articulate Rise 360
  • PO
  • TTX

6. Desktop publishing

7. Technical writing

  • DITA XML
  • HELP+MANUAL XML

8. Localization

  • XML
  • Android XML
  • RESX
  • DTD
  • JSON
  • TJSON
  • YML
  • INC
  • INX
  • MIF
  • STRINGS
  • PROPERTIES

9. Subtitles

  • SRT
  • TTML
  • VTT

10. Images (powered by OCR)

  • JPG/JPEG
  • TIF/TIFF
  • BMP
  • PNG
  • GIF
  • DJVU/DJV
  • DCX
  • PCX
  • JP2
  • JPC
  • JFIF
  • JB2

11. Packages

  • TTX
  • SDLPPX / SDLRPX
  • ZIP
  • WSXZ

Unsupported file formats

To help you avoid security risks, certain files, such as executable files and scripts, are also restricted from being uploaded. 

Smartcat blocks files with the following extensions from being uploaded: ade, adp, apk, app, appx, appxbundle, asp, aspx, asx, bas, bat, cab, cer, chm, cmd, cnt, com, cpl, crt, csh, der, diagcab, dll, dmg, exe, fxp, gadget, grp, hlp, hpj, hta, htc, inf, ins, iso, isp, its, jar, jnlp, js, jse, ksh, lib, lnk, mad, maf, mag, mam, maq, mar, mas, mat, mau, mav, maw, mcf, mda, mdb, mde, mdt, mdw, mdz, msc, msh, msh1, msh1xml, msh2, msh2xml, mshxml, msi, msix, msixbundle, msp, mst, msu, nsh, ops, osd, pcd, pif, pl, plg, prf, prg, printerexport, ps1, ps1xml, ps2, ps2xml, psc1, psc2, psd1, psdm1, pst, py, pyc, pyo, pyw, pyz, pyzw, reg, scf, scr, sct, sh, shb, shs, sys, theme, tmp, url, vb, vbe, vbp, vbs, vhd, vhdx, vsmacros, vsw, vxd, webpnp, website, ws, wsc, wsf, wsh, xbap, xll, xnk.


 

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