Drag files here. Maximum size — 5 GB
Make old archives easier to open
Send files in a format people recognize
Prepare attachments for clients or support teams
Avoid asking recipients to install niche unpackers
Keep the contents while changing the archive wrapper
Use LZMA to ZIP when an archive is in an older or less familiar format and you want something most people can open without extra tools.
Old backups
Repack older archives before moving them to cloud storage or a new machine.
Support handoff
Send a ZIP when the recipient should not have to deal with an uncommon archive type.
File sharing
Use ZIP for email, tickets, CMS uploads and internal document stores.
Cleanup
Normalize mixed archive folders into one format that is easier to search and unpack.
We ensure quality, convenience, and support for all formats.
More useful conversion paths for LZMA and ZIP files.
LZMA archives still appear in backups, old software packages and files copied from older systems. They are not wrong, but they can be awkward for everyday sharing.
ZIP is the safer handoff format. Windows, macOS, Linux and most cloud tools understand it without much explanation.
Conversion does not repair a damaged archive. It simply extracts readable contents and packs them again as ZIP, which is usually easier for the next person to handle.