This is an add-on (Archiver) for the MiXplorer file manager and it won't be visible in your launcher. It can be uninstalled from Android or MiXplorer settings.
For using this add-on, you need to install Standard or Beta version of MiXplorer file manager v6.57.6+.

The Silver version doesn't need this add-on. You can download it from here:
play.google.com/store/apps/details?id=com.mixplorer.silver

Supported formats:

Packing/unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIPX, WIM, Lizard, LZ4, LZ5, Zstandard.

Unpacking only: AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, XAR and Z.

From version MiX Archive (MiXplorer Addon) 3.13:

Some tiny fixes.

Variant
Arch
Version
DPI
All versions
MiX Archive (MiXplorer Addon) 3.13

Version:3.13

Uploaded:February 2, 2022 at 7:54PM UTC

File size:3.72 MB

Downloads:1,518

MiX Archive (MiXplorer Addon) 3.12

Version:3.12

Uploaded:December 16, 2021 at 7:32PM UTC

File size:0.13 MB

Downloads:940

MiX Archive (MiXplorer Addon) 3.11

Version:3.11

Uploaded:November 13, 2021 at 3:43PM UTC

File size:3.72 MB

Downloads:2,493

Version:3.10

Uploaded:June 9, 2021 at 3:52AM UTC

File size:0.13 MB

Downloads:521

Version:3.9

Uploaded:April 3, 2021 at 6:40PM UTC

File size:3.71 MB

Downloads:2,008

MiX Archive (MiXplorer Addon) 3.8

Version:3.8

Uploaded:January 10, 2021 at 4:56AM UTC

File size:3.71 MB

Downloads:1,355

MiX Archive (MiXplorer Addon) 3.5

Version:3.5

Uploaded:December 26, 2020 at 2:05AM UTC

File size:7.62 MB

Downloads:7,762

MiX Archive (MiXplorer Addon) 3.4

Version:3.4

Uploaded:October 19, 2019 at 12:27AM UTC

File size:0.9 MB

Downloads:744

MiX Archive (MiXplorer Addon) 3.3

Version:3.3

Uploaded:December 9, 2018 at 5:54PM UTC

File size:7.26 MB

Downloads:2,424

MiX Archive (MiXplorer Addon) 3.2

Version:3.2

Uploaded:October 12, 2018 at 4:22PM UTC

File size:9.16 MB

Downloads:1,125