1 Eliminate Food Sources: Silverfish eat starches and sugars found in paper, glue, book bindings, insulation, and cardboard boxes, and they usually hang out pretty close to their food source. 2  Use airtight plastic storage bins for paper, and get rid of anything that you find full of silverfish.
A WeTransfer ZIP file can be opened with any compression/decompression program like WinZip. If you already have that program, the easiest way to open a WeTransfer ZIP file is by double-clicking on it and then your PC will eventually open the file.
3. Once the 7zip file is open, Click the convert icon. Then select zip from the format dropdown list as shown below and finally click OK to start the converter. 4. That's it! Bitser will begin converting the 7z file as shown below and upon completion open the new zip file.