There are several great podcast editing software options available out there that can help podcasters create high-quality, polished episodes. Those are:

1. Adobe Audition: Adobe Audition is a professional-level audio editing software that offers a wide range of tools and features , including noise reduction, audio restoration, and multi-track mixing, etc.
2. Hindenburg Journalist: Hindenburg Journalist is a well-built audio editing software for journalists and podcasters with a wide range of features such as automatic leveling, voice profiling, and so on.
3. Audacity: Audacity is a free, open-source audio editing software that offers basic editing tools such as trimming, splitting, adjusting volume levels, and adding effects.
4. Reaper: Reaper is a digital audio workstation that offers a range of advanced features for podcast editing, such as multi-track recording and editing, video sync, and FX processing.

While these software options are popular among podcasters, freelance podcast editing services can also provide their own editing software to ensure high-quality results. On papmall®, you can find experienced freelance podcast editors who are proficient in audio editing software and can offer their expertise to help you produce professional-quality podcast episodes. 

The platform also allows you to browse different editing options and select a service that best suits your needs and budget. With papmall®, you can rest assured that you'll receive quality editing services from experienced professionals.