The .doc filename extension is a native file extension used by the closed source document processing application Microsoft Office Word. Initially developed and used by Microsoft since 1983, the filename extension .doc continues to be supported natively even in the most recent iteration of the word processing application Microsoft Office Word 2013. The more recent .docx filename extension however was introduced by Microsoft in Office Word 2007, becoming the default filename extension. Documents to be saved in the .doc format are saved as Word 97, 2003 documents.
Unified Office Format text
FreeFileConvert uses tuned encoding for DOC to UOT conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload DOC files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized UOT results on any device you rely on.
Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent UOT audio with dependable progress tracking.
.doc was extended to Mircosoft Office XML formats with the latest revision occuring in November 2013. The .doc filename extension is not an open format but was superceded by .docx in Office Word 2007 which is an open format supported by some document processing applications. It is primarily associated with pre-Microsoft Office Word 2007.
Upload your document file in the DOC format from your device, Dropbox, or Google Drive.
Select UOT as the output format and click Convert. Adjust optional settings if needed.
Download the converted document file. Each file stays available for up to 5 downloads.