mFlashZip

About mFlashZip

FlashZip on a phone. Open an archive, see what is inside it, take things out one at a time or all at once, and pack new ones.

WHAT IT OPENS 7z, zip, tar, tar.gz, tar.bz2, tar.xz, gz, bz2, xz, lzma, cpio, ar and deb.

WHAT IT MAKES 7z, zip, tar, tar.gz, tar.bz2, tar.xz, gz, bz2 and xz, with the squeeze set where you want it.

PASSWORDS A zip made here is locked with real AES-256, and cannot be opened without the password. A 7z that already has a password opens here too. Nothing about a password is written down: it is held while the archive is open and forgotten when it closes.

IT REMEMBERS WHAT YOU LIKE The format you last packed in, how hard you like it squeezed, and whether you keep it light or dark. Close the app, open it a week later, and it comes back the way you left it.

RENAME AND DELETE, WITHOUT LEAVING Not everything needs a second app. Rename a file where it sits. Delete a file, or a folder with everything in it.

Deleting always asks first, and asks a question worth answering: not "Delete Photos?" but "Deleting the folder Photos and the 412 files inside, 1.8 GB". It counts what is there before it asks, at every depth, so you know what you are agreeing to. There is a Keep it next to the Delete, and nothing goes until you choose.

Some things it will not delete at any request: the folder your storage starts in, and the phone's own system folders. A link is unlinked rather than followed, so removing a shortcut never removes what it points at.

IT WILL NOT WRITE OUTSIDE THE FOLDER YOU CHOSE An archive can name the things inside it anything at all, including a path that climbs out of the folder you are extracting into and overwrites something else. That is an old trick and a real one. mFlashZip resolves every destination and refuses any that does not land under the folder you picked. The same care goes into renaming: a name is a name, never a path.

EASY TO GET AT Extract and New archive sit at the top, under the title, and stay there while the list scrolls. Rename and Delete sit under them. Tap a file to choose it, tap an archive to look inside.

LIGHT AND DARK Both, with a switch in the corner. It follows the phone until you choose, and then it remembers.

YOUR FILES STAY ON THE PHONE No account and no upload: your files and archives never leave the phone, and the screen itself is drawn from inside the app. The app is free with ads; the internet is used only for the ads and the lifetime license.

WHAT IT DOES NOT DO, AND WHY rar, because it is proprietary and nothing on Android can write it. A password on a new 7z, because the library that reads encrypted 7z will not write one, and offering it then failing would be worse than saying so here. Zip is offered for that instead.

What it is for

Somebody sends you a .7z and the phone has no idea what to do with it. Or you want to send twelve photographs as one file rather than twelve. Or there is a zip in Downloads with a password on it and nothing on the phone will open it. Or you have unpacked something, taken what you wanted, and now there is a folder of leftovers you would like gone.

Android has no archive manager of its own. The ones in the store mostly want an account, or an advertising identifier, or permission to see rather more than a zip file requires. This one asks for the files and nothing else, and does the small jobs around archives -- rename, delete, tidy up -- so that opening one does not mean opening two apps.

Removing the ads

The app is free, and the ads are how it stays free: a banner along the bottom of the screen and, now and then, a full-screen picture or a short video, which you can skip after a few seconds.

A lifetime license removes them, all of them and for good. No banner, no full-screen pictures, no videos; once the app is licensed it does not even ask for an ad. It is one payment of $3.00, made with PayPal right here on GoodsAppStore, and there is nothing to renew. The license is for mFlashZip; other apps that offer one have their own.

On the license page you enter the email you will use in the app, and pay with PayPal. A receipt is sent to that email.

Then, in the app, tap Remove ads on the banner and enter the same email. A 6-digit code is sent to it to prove it is yours, and the ads are gone. Changed phones? Do the same on the new phone and the license comes back. Every feature is the same with or without it; the license only takes the ads away.

Buy the lifetime license

goodsappstore.com/app/mflashzip/license

On your bank statement

GoodsAppStore.com is an Ultrazon.com Software Business: the store, the app and its lifetime license all come from Ultrazon.

When you buy the mFlashZip lifetime license here, your bank or card statement shows the charge as PAYPAL *ULTRAZON for $3.00. That is this license; PayPal takes the payment for it.

More about it: goodsappstore.com/ultrazon_business. Questions about a charge: billing@goodsappstore.com.

What it looks like

What you are downloading

Checksum of the file

6c16e0ed ea81ceb2 b7921ab4 6e0d9dc1 69956674 dc48fdc3 ef2bd3ed 3d3cfb72

Signed by

3f844a6d a7d61342 16420a1b b05d6654 9719d308 803832d4 f89c507c 4f4602a9

Every version of this app is signed with the same key. If that second value ever changes, it did not come from the same hands — and Android will refuse to install it over the one you have.

Earlier versions