Documentation
File Conversion API

Start converting files in minutes


As soon as you log in to your account, you can start converting your files online. You don't need to install any additional software. Support of a great number of formats allows you to pick the one you need.

BMP, CDR, EMF, GIF, JPEG, ODG, PCX, PNG, PSD, SVG, TGA, TIFF, CR2, CRW, DCR, DJVU, ICO, AI, NRW, PBM, PGM, PNM, PPM, RAW, WMF, XPS, YUV, PDF, DOC, DOC6, DOC95, XLS, XLS5, XLS95, XLT, XLT5, XLT95, XLSX, DOCX, DOCX7, FODT, HTML, LATEX, MEDIAWIKI, ODT, OOXML, OTT, PDB, PSW, RTF, SDW, SDW4, SDW3, STW, TXT, UOT, VOR, VOR4, WPS, XHTML, EPS, FODG, MET, ODD, OTG, RAS, STD, SVM, SWF, SXD, SXD3, SXD5, VOR3, XPM, FODP, ODP, VOTP, POTM, POT, PPTX, PPS, PPT, PWP, SDA, SDD, SDD3, SDD4, STI, SXI, UOP, VOR5, CSV, DBF, DIF, FODS, ODS, OTS, PXL, SDC, SDC4, SDC3, SLK, STC, SXC, UOS, BIB, DOCBOOOK



Merge Files


You can merge files of different formats into a single multi-page file or an image file (in this case, you can add pages horizontally or vertically).

merge files online twistfile merge files



Split files


You can split multi-page files into separate pages and save them in other formats.

split files online



Conversion Settings


Various settings let you set different conversion parameters and apply different effects.

conversion file settings



Developer API


If you want to use all the features of our Conversion Service, you can use our Developer API. It's fast and easy. The API lets you convert files from your application without installing any additional software on your PC.

twistfile Developer API
Developer API Docs



Most popular Office File Conversion:
XLS, DOC, XLSX, DOCX, ... -> PDF, JPEG, ...

File Merging:
DOC + PDF + XLS + JPEG + ... -> PDF, DOC, TIFF, ...

Multi page file Spliting:
DOC, PDF, TIFF, ... -> JPEG, PNG, PDF, DOC, ...

Developer API:
Embed File Conversion in your application on any platform (Windows, Linux, MAC OS, Android, ...). Don't need to install any additional software on your PC.

Our Products

Barcode Reader
www.DataSymbol.com

Barcode Reader OnLine Service
www.Reader.DataSymbol.com

Barcode Tools:
www.BarcodeTools.com

Production Online Barcode Generator:
www.bcmaker.com

Free Online Barcode Generator:
www.generator.barcodetools.com


Copyright © 1999-2018, RKD Software & RKD System Inc., All rights reserved.
All trademarks mentioned are the property of their respective owners.