Settings

Open them with Settings… (⌘,), in the Downbit menu on a Mac and the File menu elsewhere. Search Settings, atop the sidebar, finds a setting by name.

General

SettingDoes
LanguageEnglish or 简体中文, or as your system is
Save downloads toThe folder downloads go to
A folder for each sitePuts each site’s downloads in a folder of their own, as YouTube or Vimeo (Pro)
A folder for each playlistPuts a playlist’s items in a folder named after it (Pro)
File nameHow files are named, from the title, site, author, quality, date and more; a / makes folders (Pro)
Offer copied linksPuts a link you copied in the field when you come back to Downbit
Keep the computer awakeUntil the downloads finish
Show in the menu barKeeps Downbit there, downloading with its window closed
Check for new videosHow often subscriptions are checked
Notify meWhen a download finishes while you’re in another app
Add to Music or TVAudio goes to Music, video to TV, on a Mac (Pro)
Remove from the listTakes finished downloads off the list; the files stay
UpdatesCheck for, download and install updates on their own

Formats

SettingDoes
Download asVideo or audio, unless you choose otherwise
QualityThe highest quality a download picks
Prefer H.264 and AACFormats that play everywhere, over a higher resolution in another codec
FormatThe format video and audio are saved as; MP4 and M4A without Pro
Title, artist and artworkWritten into the file
Save the thumbnailAs a picture beside the file
Date files when publishedOtherwise a file is dated when it downloaded
Sponsors in YouTube videosKeep, mark as chapters, or remove (Pro)
SubtitlesDownload them, in the languages you give
Subtitles inside videosOtherwise they’re saved beside the video
Which qualityAsk, for each link, which format to download
Which items of a playlistAsk which to download, rather than all
ConversionThe FFmpeg that converts, and downloading it now

Network

SettingDoes
Downloads at onceHow many run together; the rest wait. Up to 2 without Pro, 8 with it
Connections per downloadMore download large files faster, where sites allow. Up to 4 without Pro, 16 with it
Speed limitFor all downloads together, as 2M or 500K
ProxyOtherwise Downbit uses your system’s

Browser

SettingDoes
Use the browser’s sign-insDownloads use the sites you signed in to in Downbit’s browser
Sign out everywhereForgets every sign-in, with the browser’s history and cache
BookmarkletsDrag Download with Downbit or Open in Downbit to your bookmarks bar

Command Line

Install the downbit command puts Downbit's command line in your terminal, with a few examples of what it does.

Where they’re kept

Your settings, library and subscriptions are kept in Downbit's own folder:

SystemFolder
macOS~/Library/Application Support/Downbit
Windows%AppData%\Downbit
Linux~/.config/Downbit