Decompression master is a tool that focuses on decompressing all kinds of mainstream compressed packages and file management and transmission on the mobile phone.
We are committed to creating simple and practical product functions for users.

Main functions:
·Multi way file import and export
·Support decompression: zip, rar, 7z, ZIPx, jar and other mainstream compressed files in the market.
·Support volume compression.
·Support encryption, compression and decompression.
·File formats that support Preview:
Video: MP4, MOV, MKV, mpg, MPEG, m4v, MTS, ASF, avi, 3gp, 3g2, VOB and other formats
Audio: MP3, AAC, m4a, m4r, WAV, opus, etc
Pictures: PNG, GIF, JPG, JPEG, tiff, SWF, SVG, BMP, etc
Text: TXT, Doc, docs, pages, etc. 
 ppt: PPT, pptx, key, etc. 
 table: XLS, xlsx, numbers, etc
Others: such as HTML web page files, etc
Preview is supported for various audio files, videos, tables (Excel, numbers), PDF, word documents (including pages), PPT files (including keynotes), HTML files, etc
·Support WiFi transmission.
·Support the management and transmission of compressed files.
Most importantly, we will not collect any user privacy, and the user's file data will not be uploaded to the network. Please rest assured.

There are two purchase packages available in the app:
1. Lifetime member: 68 yuan / permanent, one-time purchase is permanently valid.
2. Weekly membership: 26 yuan / week. For users who need decompression temporarily, the subscription will be renewed automatically when it expires.
After you purchase a subscription, the subscription fee will be charged to your iTunes account. Subscriptions are automatically updated unless renewal is cancelled 24 hours before expiration. The account will be charged within 24 hours before the current end of the period.

Privacy Policy: https://docs.qq.com/doc/DUmdQZURxUHhiSEh4
User agreement: https://docs.qq.com/doc/DUktVcGRGY2JURG5K
contact us: [email protected]

For more product questions, you can contact us through the app. Thank you for your support!