You are downloading the SoundRecorder XAP file v220.127.116.11 for Windows Phone. SoundRecorder is a free and useful Productivity app: Audio recorder for Windows Phone 8.1You can record sounds while the screen is locked, and will be capable of uploading your files to OneDrive ... You can now download the offline XAP file to install & try it.
Download Locations for SoundRecorder 18.104.22.168 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline SoundRecorder XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.