RETROMELS ARCHIVE
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    • Mission
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    • Verifying software >
      • Verify Software
  • 1970-1980
    • Apple U-Matic tapes
    • Apple II >
      • Apple II Complete
      • Apple //C
      • Apple II Batch 1
      • Apple IIe
      • Apple II documentation
      • Plot II
    • Commodore PET
    • New Brain (Documentation)
    • TRS 80
  • 1980-1990
    • Commodore VIC 20 (Documentation)
    • Commodore 64 hub >
      • RDB Soft disks
      • 64er disks
    • Commodore 128
    • Philips service processor
    • Sharp PC-1251
    • Sharp MZ collection >
      • Sharp MZ 800 >
        • Sharp MZ 800 ABC
        • Sharp MZ-800 tapes
      • Sharp MZ 700 >
        • MZ 700 ABC
      • Sharp MZ80K >
        • Sharp MZ80K ABC
        • MZ80K Documents
    • Tandy 1400HD
    • TRS-80 MC-10
    • TRS- 80 Colour computer
    • TRS-80 PC-3
    • Tulip System I
    • TI994A >
      • TI994A ABC
      • TI994A Disks
      • TI994A Starterpack
    • Headstart documentation
  • MS-DOS
    • MS-DOS floppies
    • WordPerfect Disks
    • MS-DOS Versions
  • Documents
    • Apple II
    • Atari
    • Commodore PET
    • Dell MS-DOS 5.0
    • HeadStart
    • HCC >
      • Softwarebus 🇳🇱 >
        • Jaargang 12
        • Jaargang 11
        • Jaargang 10
        • Jaargang 9
        • jaargang 8
        • Jaargang 7
        • Jaargang 6
    • New Brain
    • Radio Shack
    • Sharp MZ80K
    • Softwarebus 🇳🇱
    • Supercom
    • TRS-80 Model I
    • TRS-80 Model 100
    • VIC 20 Documents
  • Drivers
    • Adaptec
    • Iomega
    • Tulip Computers
    • Sound Blaster
    • Trident
  • Orphan disk initiative
    • Philips P5000
    • IBM 8 inch
    • Honeywell Bull 8 Inch
    • IBM Honeywell bull 8 inch
  • Bios Chips
    • Supercom
Software verification

Help test software in this retro amateur archive

RetroMelsArchive is a retro amateur archive, and part of the fun is simply trying things out. Some titles load right away, some need another go, and some end in a load error. That is all part of the charm.

In the MZ-800 ABC part of the archive, a “Verify now” button can appear after you click download. That section is simply too large for me to verify by myself, so help from visitors is very welcome.

Titles that do not work will still remain on the page. They can show an X mark so the archive reflects the real state of the software, including the messy bits.

Why join in?

Verifying is a fun way to explore old software while helping the archive at the same time. A successful load is useful, but a failed one is useful too.

  • Try software in an emulator or on real hardware
  • Help show what works and what does not
  • Keep load errors visible instead of hiding them
  • Optionally ask for a shoutout when you send in a result
RetroMelsArchive verifying software animation
A bit of testing, a bit of curiosity, and sometimes a stubborn load error.
1

Download a title

Pick something from the MZ-800 ABC archive and give it a try.

2

Click “Verify now”

After clicking download, the verify button can appear so you can report back.

3

Send your result

Let me know if it worked, failed, or partly worked. A screenshot or photo is appreciated too.

✓

Working

The title has been tested and seems to load properly.

?

Needs checking

Nobody has reported back on this one yet.

✕

Load error

The title stays listed, but shows that it currently has issues.

Give it a try

The MZ-800 ABC section is too large for me to verify alone, so every extra pair of eyes helps. Whether a title works or fails, your result adds something useful to the archive.

Go to the MZ-800 ABC archive
On that page, clicking download can show the “Verify now” button.
Home
Archive support

Available platforms:

Picture
Apple U-Matic tapes
Picture
New Brain documentation
Picture
Commodore PET
Picture
TRS-80 Colour Computer
Picture
TRS-80 MC-10
Picture
Sharp MZ-700
Picture
MS-DOS
Picture
TRS-80 PC-3
Picture
Sharp PC-1251
Picture
Commodore VIC 20 (Documentation)
Picture
Tulip System I
Picture
Picture
Picture
Drivers
Picture
Tandy 1400HD
Philips service processor
Philips service processor
Apple IIe
Apple IIe
Picture
Hobby Computer Club
Picture
Apple //c
RetroMelsArchive is a hobby project dedicated to preserving software from my personal vintage computer collection and making it freely accessible for use on real hardware or emulators.

If you believe software should be removed, please use the removal request form. We are archivists, not pirates.

For questions about the archive or other retro topics, contact Archive Support.
To explore the hardware in my collection, visit the My Collection section at RetroMels.com.
​
© 2026 RetroMelsArchive. Preservation and educational use. Trademarks belong to their respective owners.

  • Info, videos & Help
    • RetroMels
    • Articles
    • Explainer video's
    • Contact
    • Archive support
    • Request Removal
    • Mission
    • Adventures in archiving
    • Program of the week
    • Data capybara
    • Verifying software >
      • Verify Software
  • 1970-1980
    • Apple U-Matic tapes
    • Apple II >
      • Apple II Complete
      • Apple //C
      • Apple II Batch 1
      • Apple IIe
      • Apple II documentation
      • Plot II
    • Commodore PET
    • New Brain (Documentation)
    • TRS 80
  • 1980-1990
    • Commodore VIC 20 (Documentation)
    • Commodore 64 hub >
      • RDB Soft disks
      • 64er disks
    • Commodore 128
    • Philips service processor
    • Sharp PC-1251
    • Sharp MZ collection >
      • Sharp MZ 800 >
        • Sharp MZ 800 ABC
        • Sharp MZ-800 tapes
      • Sharp MZ 700 >
        • MZ 700 ABC
      • Sharp MZ80K >
        • Sharp MZ80K ABC
        • MZ80K Documents
    • Tandy 1400HD
    • TRS-80 MC-10
    • TRS- 80 Colour computer
    • TRS-80 PC-3
    • Tulip System I
    • TI994A >
      • TI994A ABC
      • TI994A Disks
      • TI994A Starterpack
    • Headstart documentation
  • MS-DOS
    • MS-DOS floppies
    • WordPerfect Disks
    • MS-DOS Versions
  • Documents
    • Apple II
    • Atari
    • Commodore PET
    • Dell MS-DOS 5.0
    • HeadStart
    • HCC >
      • Softwarebus 🇳🇱 >
        • Jaargang 12
        • Jaargang 11
        • Jaargang 10
        • Jaargang 9
        • jaargang 8
        • Jaargang 7
        • Jaargang 6
    • New Brain
    • Radio Shack
    • Sharp MZ80K
    • Softwarebus 🇳🇱
    • Supercom
    • TRS-80 Model I
    • TRS-80 Model 100
    • VIC 20 Documents
  • Drivers
    • Adaptec
    • Iomega
    • Tulip Computers
    • Sound Blaster
    • Trident
  • Orphan disk initiative
    • Philips P5000
    • IBM 8 inch
    • Honeywell Bull 8 Inch
    • IBM Honeywell bull 8 inch
  • Bios Chips
    • Supercom