Thousands of Sonix customers convert their Spanish WMV files to text 
What's the best way to convert Spanish WMV files to text? 
Use Sonix to convert Spanish WMV files to text
Follow these six easy steps to quickly and easily convert your Spanish WMV files to text:
Step 1: Log into your Sonix account
If you don't have one, you can sign up for Sonix's free account—30 minutes of free transcription/translation.
Step 2: Upload your Spanish WMV file
In Sonix, click “Upload” and locate the Spanish WMV file on your computer.
Step 3: Choose language: Spanish
Select Spanish in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your WMV file
Sonix automatically transcribes your Spanish WMV file and converts it to Spanish text.
Step 5: Polish your Spanish transcript
Edit your Spanish transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Spanish text
Export the Spanish text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Spanish WMV file to text!
How to improve the accuracy of your Spanish transcripts?
Start by improving the quality of the Spanish WMV file that you upload to Sonix. Please use high quality recording equipment, recording in a quiet environment, and ensure that your speakers are speaking clearly to ensure that your transcript is as accurate as possible.
Any advice for the Spanish WMV file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Spanish WMV file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from WMV, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Spanish with Sonix:
What customers say about Sonix's automated transcription 
I love the efficiency, accuracy, and simplicity of going through the transcript to edit and then save it into word. Seamless.
We love transcribing with Sonix. Your interface for subtitle editing is excellent.
The accuracy for the translation was the best from all the other sites and apps I tried.
I love Sonix. It's accurate, intuitive, friendly and simple to use for the technically inept like me! I typically use it for English but we used it this time in French and it was great too.
I really enjoyed how quickly and accurate the transcription system was. Will definitely use again in the future. I have recommended you to a friend.
I am very impressed with your program. The recording was not crystal clear and yet I received a perfect transcription...Wow! I would recommend this to anyone.
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Convert Spanish WMV files to text with Sonix 
Sonix automatically transcribes and translates your audio/video files in 53+ languages. Easily search, edit, and share your media files. Sonix uses advanced transcription and translation algorithms to convert your Spanish WMV files to text both fast and accurate. Fast, accurate, and affordable. Millions of users from all over the world.
Includes 30 minutes of free transcription